18877432876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{58481}}^1$

素因数の和:58650

約数の個数: 48

約数和(自身を含む): 36077311872

約数和(自身を除く): 17199878996

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 101, 188, 202, 404, 799, 1598, 1717, 3196, 3434, 4747, 6868, 9494, 18988, 58481, 80699, 116962, 161398, 233924, 322796, 994177, 1988354, 2748607, 3976708, 5497214, 5906581, 10994428, 11813162, 23626324, 46726319, 93452638, 100411877, 186905276, 200823754, 277609307, 401647508, 555218614, 1110437228, 4719358219, 9438716438, 18877432876]

約数ペア:

[(1, 18877432876), (2, 9438716438), (4, 4719358219), (17, 1110437228), (34, 555218614), (47, 401647508), (68, 277609307), (94, 200823754), (101, 186905276), (188, 100411877), (202, 93452638), (404, 46726319), (799, 23626324), (1598, 11813162), (1717, 10994428), (3196, 5906581), (3434, 5497214), (4747, 3976708), (6868, 2748607), (9494, 1988354), (18988, 994177), (58481, 322796), (80699, 233924), (116962, 161398)]