17968054212

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{51439}}^1$

素因数の和:51793

約数の個数: 72

約数和(自身を含む): 47035089920

約数和(自身を除く): 29067035708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 313, 372, 558, 626, 939, 1116, 1252, 1878, 2817, 3756, 5634, 9703, 11268, 19406, 29109, 38812, 51439, 58218, 87327, 102878, 116436, 154317, 174654, 205756, 308634, 349308, 462951, 617268, 925902, 1594609, 1851804, 3189218, 4783827, 6378436, 9567654, 14351481, 16100407, 19135308, 28702962, 32200814, 48301221, 57405924, 64401628, 96602442, 144903663, 193204884, 289807326, 499112617, 579614652, 998225234, 1497337851, 1996450468, 2994675702, 4492013553, 5989351404, 8984027106, 17968054212]

約数ペア:

[(1, 17968054212), (2, 8984027106), (3, 5989351404), (4, 4492013553), (6, 2994675702), (9, 1996450468), (12, 1497337851), (18, 998225234), (31, 579614652), (36, 499112617), (62, 289807326), (93, 193204884), (124, 144903663), (186, 96602442), (279, 64401628), (313, 57405924), (372, 48301221), (558, 32200814), (626, 28702962), (939, 19135308), (1116, 16100407), (1252, 14351481), (1878, 9567654), (2817, 6378436), (3756, 4783827), (5634, 3189218), (9703, 1851804), (11268, 1594609), (19406, 925902), (29109, 617268), (38812, 462951), (51439, 349308), (58218, 308634), (87327, 205756), (102878, 174654), (116436, 154317)]