19514854476

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{1087}}^1$

素因数の和:1805

約数の個数: 192

約数和(自身を含む): 57491660800

約数和(自身を除く): 37976806324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 673, 684, 702, 741, 988, 1026, 1087, 1346, 1404, 1482, 2019, 2052, 2174, 2223, 2692, 2964, 3261, 4038, 4348, 4446, 6057, 6522, 6669, 8076, 8749, 8892, 9783, 12114, 12787, 13044, 13338, 14131, 17498, 18171, 19566, 20653, 24228, 25574, 26247, 26676, 28262, 29349, 34996, 36342, 38361, 39132, 41306, 42393, 51148, 52494, 56524, 58698, 61959, 72684, 76722, 78741, 82612, 84786, 104988, 115083, 117396, 123918, 127179, 153444, 157482, 166231, 169572, 185877, 230166, 236223, 247836, 254358, 268489, 314964, 332462, 345249, 371754, 381537, 460332, 472446, 498693, 508716, 536978, 557631, 664924, 690498, 731551, 743508, 763074, 805467, 944892, 997386, 1073956, 1115262, 1380996, 1463102, 1496079, 1526148, 1610934, 1994772, 2194653, 2230524, 2416401, 2926204, 2992158, 3221868, 4389306, 4488237, 4832802, 5984316, 6583959, 7249203, 8778612, 8976474, 9510163, 9665604, 13167918, 13899469, 14498406, 17952948, 19020326, 19751877, 26335836, 27798938, 28530489, 28996812, 38040652, 39503754, 41698407, 55597876, 57060978, 79007508, 83396814, 85591467, 114121956, 125095221, 166793628, 171182934, 180693097, 250190442, 256774401, 342365868, 361386194, 375285663, 500380884, 513548802, 542079291, 722772388, 750571326, 1027097604, 1084158582, 1501142652, 1626237873, 2168317164, 3252475746, 4878713619, 6504951492, 9757427238, 19514854476]

約数ペア:

[(1, 19514854476), (2, 9757427238), (3, 6504951492), (4, 4878713619), (6, 3252475746), (9, 2168317164), (12, 1626237873), (13, 1501142652), (18, 1084158582), (19, 1027097604), (26, 750571326), (27, 722772388), (36, 542079291), (38, 513548802), (39, 500380884), (52, 375285663), (54, 361386194), (57, 342365868), (76, 256774401), (78, 250190442), (108, 180693097), (114, 171182934), (117, 166793628), (156, 125095221), (171, 114121956), (228, 85591467), (234, 83396814), (247, 79007508), (342, 57060978), (351, 55597876), (468, 41698407), (494, 39503754), (513, 38040652), (673, 28996812), (684, 28530489), (702, 27798938), (741, 26335836), (988, 19751877), (1026, 19020326), (1087, 17952948), (1346, 14498406), (1404, 13899469), (1482, 13167918), (2019, 9665604), (2052, 9510163), (2174, 8976474), (2223, 8778612), (2692, 7249203), (2964, 6583959), (3261, 5984316), (4038, 4832802), (4348, 4488237), (4446, 4389306), (6057, 3221868), (6522, 2992158), (6669, 2926204), (8076, 2416401), (8749, 2230524), (8892, 2194653), (9783, 1994772), (12114, 1610934), (12787, 1526148), (13044, 1496079), (13338, 1463102), (14131, 1380996), (17498, 1115262), (18171, 1073956), (19566, 997386), (20653, 944892), (24228, 805467), (25574, 763074), (26247, 743508), (26676, 731551), (28262, 690498), (29349, 664924), (34996, 557631), (36342, 536978), (38361, 508716), (39132, 498693), (41306, 472446), (42393, 460332), (51148, 381537), (52494, 371754), (56524, 345249), (58698, 332462), (61959, 314964), (72684, 268489), (76722, 254358), (78741, 247836), (82612, 236223), (84786, 230166), (104988, 185877), (115083, 169572), (117396, 166231), (123918, 157482), (127179, 153444)]