17952948

素因数分解:

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

素因数の和:718

約数の個数: 96

約数和(自身を含む): 52841600

約数和(自身を除く): 34888652

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, 1346, 1404, 1482, 2019, 2052, 2223, 2692, 2964, 4038, 4446, 6057, 6669, 8076, 8749, 8892, 12114, 12787, 13338, 17498, 18171, 24228, 25574, 26247, 26676, 34996, 36342, 38361, 51148, 52494, 72684, 76722, 78741, 104988, 115083, 153444, 157482, 166231, 230166, 236223, 314964, 332462, 345249, 460332, 472446, 498693, 664924, 690498, 944892, 997386, 1380996, 1496079, 1994772, 2992158, 4488237, 5984316, 8976474, 17952948]

約数ペア:

[(1, 17952948), (2, 8976474), (3, 5984316), (4, 4488237), (6, 2992158), (9, 1994772), (12, 1496079), (13, 1380996), (18, 997386), (19, 944892), (26, 690498), (27, 664924), (36, 498693), (38, 472446), (39, 460332), (52, 345249), (54, 332462), (57, 314964), (76, 236223), (78, 230166), (108, 166231), (114, 157482), (117, 153444), (156, 115083), (171, 104988), (228, 78741), (234, 76722), (247, 72684), (342, 52494), (351, 51148), (468, 38361), (494, 36342), (513, 34996), (673, 26676), (684, 26247), (702, 25574), (741, 24228), (988, 18171), (1026, 17498), (1346, 13338), (1404, 12787), (1482, 12114), (2019, 8892), (2052, 8749), (2223, 8076), (2692, 6669), (2964, 6057), (4038, 4446)]