17966694902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{15497}}^1$

素因数の和:15633

約数の個数: 64

約数和(自身を含む): 31962579264

約数和(自身を除く): 13995884362

約数列:

[1, 2, 13, 17, 26, 34, 43, 61, 86, 122, 221, 442, 559, 731, 793, 1037, 1118, 1462, 1586, 2074, 2623, 5246, 9503, 13481, 15497, 19006, 26962, 30994, 34099, 44591, 68198, 89182, 201461, 263449, 402922, 526898, 579683, 666371, 945317, 1159366, 1332742, 1890634, 3424837, 6849674, 8662823, 11328307, 12289121, 16070389, 17325646, 22656614, 24578242, 32140778, 40648631, 81297262, 147267991, 208915057, 294535982, 417830114, 528432203, 691026727, 1056864406, 1382053454, 8983347451, 17966694902]

約数ペア:

[(1, 17966694902), (2, 8983347451), (13, 1382053454), (17, 1056864406), (26, 691026727), (34, 528432203), (43, 417830114), (61, 294535982), (86, 208915057), (122, 147267991), (221, 81297262), (442, 40648631), (559, 32140778), (731, 24578242), (793, 22656614), (1037, 17325646), (1118, 16070389), (1462, 12289121), (1586, 11328307), (2074, 8662823), (2623, 6849674), (5246, 3424837), (9503, 1890634), (13481, 1332742), (15497, 1159366), (19006, 945317), (26962, 666371), (30994, 579683), (34099, 526898), (44591, 402922), (68198, 263449), (89182, 201461)]