9001174

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 17666208

約数和(自身を除く): 8665034

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 137, 182, 247, 266, 274, 361, 494, 722, 959, 1729, 1781, 1918, 2527, 2603, 3458, 3562, 4693, 5054, 5206, 9386, 12467, 18221, 24934, 32851, 33839, 36442, 49457, 65702, 67678, 98914, 236873, 346199, 473746, 642941, 692398, 1285882, 4500587, 9001174]

約数ペア:

[(1, 9001174), (2, 4500587), (7, 1285882), (13, 692398), (14, 642941), (19, 473746), (26, 346199), (38, 236873), (91, 98914), (133, 67678), (137, 65702), (182, 49457), (247, 36442), (266, 33839), (274, 32851), (361, 24934), (494, 18221), (722, 12467), (959, 9386), (1729, 5206), (1781, 5054), (1918, 4693), (2527, 3562), (2603, 3458)]