17965501902

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2539}}^1\times {\mathrm{7417}}^1$

素因数の和:10017

約数の個数: 48

約数和(自身を含む): 39680662320

約数和(自身を除く): 21715160418

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 2539, 5078, 7417, 7617, 14834, 15234, 22251, 22851, 44502, 45702, 66753, 133506, 134567, 269134, 393101, 403701, 786202, 807402, 1179303, 1211103, 2358606, 2422206, 3537909, 7075818, 18831763, 37663526, 56495289, 112990578, 169485867, 338971734, 998083439, 1996166878, 2994250317, 5988500634, 8982750951, 17965501902]

約数ペア:

[(1, 17965501902), (2, 8982750951), (3, 5988500634), (6, 2994250317), (9, 1996166878), (18, 998083439), (53, 338971734), (106, 169485867), (159, 112990578), (318, 56495289), (477, 37663526), (954, 18831763), (2539, 7075818), (5078, 3537909), (7417, 2422206), (7617, 2358606), (14834, 1211103), (15234, 1179303), (22251, 807402), (22851, 786202), (44502, 403701), (45702, 393101), (66753, 269134), (133506, 134567)]