18823087106

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 30755966976

約数和(自身を除く): 11932879870

約数列:

[1, 2, 17, 34, 83, 151, 163, 166, 271, 302, 326, 542, 1411, 2567, 2771, 2822, 4607, 5134, 5542, 9214, 12533, 13529, 22493, 24613, 25066, 27058, 40921, 44173, 44986, 49226, 81842, 88346, 213061, 229993, 382381, 418421, 426122, 459986, 695657, 750941, 764762, 836842, 1391314, 1501882, 2042879, 3396443, 3666359, 4085758, 6670123, 6792886, 7332718, 13340246, 34728943, 57739531, 62328103, 69457886, 113392091, 115479062, 124656206, 226784182, 553620209, 1107240418, 9411543553, 18823087106]

約数ペア:

[(1, 18823087106), (2, 9411543553), (17, 1107240418), (34, 553620209), (83, 226784182), (151, 124656206), (163, 115479062), (166, 113392091), (271, 69457886), (302, 62328103), (326, 57739531), (542, 34728943), (1411, 13340246), (2567, 7332718), (2771, 6792886), (2822, 6670123), (4607, 4085758), (5134, 3666359), (5542, 3396443), (9214, 2042879), (12533, 1501882), (13529, 1391314), (22493, 836842), (24613, 764762), (25066, 750941), (27058, 695657), (40921, 459986), (44173, 426122), (44986, 418421), (49226, 382381), (81842, 229993), (88346, 213061)]