21568129626

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{2539}}^1\times {\mathrm{26713}}^1$

素因数の和:29310

約数の個数: 32

約数和(自身を含む): 43969106880

約数和(自身を除く): 22400977254

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 2539, 5078, 7617, 15234, 26713, 53426, 80139, 134567, 160278, 269134, 403701, 807402, 1415789, 2831578, 4247367, 8494734, 67824307, 135648614, 203472921, 406945842, 3594688271, 7189376542, 10784064813, 21568129626]

約数ペア:

[(1, 21568129626), (2, 10784064813), (3, 7189376542), (6, 3594688271), (53, 406945842), (106, 203472921), (159, 135648614), (318, 67824307), (2539, 8494734), (5078, 4247367), (7617, 2831578), (15234, 1415789), (26713, 807402), (53426, 403701), (80139, 269134), (134567, 160278)]