17888924508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2340257}}^1$

素因数の和:2340291

約数の個数: 72

約数和(自身を含む): 52290724752

約数和(自身を除く): 34401800244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 2340257, 4680514, 7020771, 9361028, 14041542, 16381799, 28083084, 30423341, 32763598, 49145397, 60846682, 65527196, 91270023, 98290794, 114672593, 121693364, 182540046, 196581588, 212963387, 229345186, 344017779, 365080092, 425926774, 458690372, 638890161, 688035558, 851853548, 1277780322, 1376071116, 1490743709, 2555560644, 2981487418, 4472231127, 5962974836, 8944462254, 17888924508]

約数ペア:

[(1, 17888924508), (2, 8944462254), (3, 5962974836), (4, 4472231127), (6, 2981487418), (7, 2555560644), (12, 1490743709), (13, 1376071116), (14, 1277780322), (21, 851853548), (26, 688035558), (28, 638890161), (39, 458690372), (42, 425926774), (49, 365080092), (52, 344017779), (78, 229345186), (84, 212963387), (91, 196581588), (98, 182540046), (147, 121693364), (156, 114672593), (182, 98290794), (196, 91270023), (273, 65527196), (294, 60846682), (364, 49145397), (546, 32763598), (588, 30423341), (637, 28083084), (1092, 16381799), (1274, 14041542), (1911, 9361028), (2548, 7020771), (3822, 4680514), (7644, 2340257)]