123138378

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36583}}^1$

素因数の和:36619

約数の個数: 48

約数和(自身を含む): 308183616

約数和(自身を除く): 185045238

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 36583, 73166, 109749, 219498, 329247, 402413, 621911, 658494, 804826, 1207239, 1243822, 1865733, 2414478, 3621717, 3731466, 5597199, 6841021, 7243434, 11194398, 13682042, 20523063, 41046126, 61569189, 123138378]

約数ペア:

[(1, 123138378), (2, 61569189), (3, 41046126), (6, 20523063), (9, 13682042), (11, 11194398), (17, 7243434), (18, 6841021), (22, 5597199), (33, 3731466), (34, 3621717), (51, 2414478), (66, 1865733), (99, 1243822), (102, 1207239), (153, 804826), (187, 658494), (198, 621911), (306, 402413), (374, 329247), (561, 219498), (1122, 109749), (1683, 73166), (3366, 36583)]