13731662178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{10687}}^1$

素因数の和:10761

約数の個数: 144

約数和(自身を含む): 35830878720

約数和(自身を除く): 22099216542

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 117, 153, 171, 221, 234, 247, 289, 306, 323, 342, 442, 494, 578, 646, 663, 741, 867, 969, 1326, 1482, 1734, 1938, 1989, 2223, 2601, 2907, 3757, 3978, 4199, 4446, 5202, 5491, 5814, 7514, 8398, 10687, 10982, 11271, 12597, 16473, 21374, 22542, 25194, 32061, 32946, 33813, 37791, 49419, 64122, 67626, 71383, 75582, 96183, 98838, 138931, 142766, 181679, 192366, 203053, 214149, 277862, 363358, 406106, 416793, 428298, 545037, 609159, 642447, 833586, 1090074, 1218318, 1250379, 1284894, 1635111, 1827477, 2361827, 2500758, 2639689, 3088543, 3270222, 3451901, 3654954, 4723654, 5279378, 6177086, 6903802, 7085481, 7919067, 9265629, 10355703, 14170962, 15838134, 18531258, 20711406, 21256443, 23757201, 27796887, 31067109, 40151059, 42512886, 44874713, 47514402, 55593774, 58682317, 62134218, 80302118, 89749426, 117364634, 120453177, 134624139, 176046951, 240906354, 269248278, 352093902, 361359531, 403872417, 528140853, 722719062, 762870121, 807744834, 1056281706, 1525740242, 2288610363, 4577220726, 6865831089, 13731662178]

約数ペア:

[(1, 13731662178), (2, 6865831089), (3, 4577220726), (6, 2288610363), (9, 1525740242), (13, 1056281706), (17, 807744834), (18, 762870121), (19, 722719062), (26, 528140853), (34, 403872417), (38, 361359531), (39, 352093902), (51, 269248278), (57, 240906354), (78, 176046951), (102, 134624139), (114, 120453177), (117, 117364634), (153, 89749426), (171, 80302118), (221, 62134218), (234, 58682317), (247, 55593774), (289, 47514402), (306, 44874713), (323, 42512886), (342, 40151059), (442, 31067109), (494, 27796887), (578, 23757201), (646, 21256443), (663, 20711406), (741, 18531258), (867, 15838134), (969, 14170962), (1326, 10355703), (1482, 9265629), (1734, 7919067), (1938, 7085481), (1989, 6903802), (2223, 6177086), (2601, 5279378), (2907, 4723654), (3757, 3654954), (3978, 3451901), (4199, 3270222), (4446, 3088543), (5202, 2639689), (5491, 2500758), (5814, 2361827), (7514, 1827477), (8398, 1635111), (10687, 1284894), (10982, 1250379), (11271, 1218318), (12597, 1090074), (16473, 833586), (21374, 642447), (22542, 609159), (25194, 545037), (32061, 428298), (32946, 416793), (33813, 406106), (37791, 363358), (49419, 277862), (64122, 214149), (67626, 203053), (71383, 192366), (75582, 181679), (96183, 142766), (98838, 138931)]