38171238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 90851328

約数和(自身を除く): 52680090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 61, 94, 122, 141, 183, 282, 317, 329, 366, 427, 634, 658, 854, 951, 987, 1281, 1902, 1974, 2219, 2562, 2867, 4438, 5734, 6657, 8601, 13314, 14899, 17202, 19337, 20069, 29798, 38674, 40138, 44697, 58011, 60207, 89394, 104293, 116022, 120414, 135359, 208586, 270718, 312879, 406077, 625758, 812154, 908839, 1817678, 2726517, 5453034, 6361873, 12723746, 19085619, 38171238]

約数ペア:

[(1, 38171238), (2, 19085619), (3, 12723746), (6, 6361873), (7, 5453034), (14, 2726517), (21, 1817678), (42, 908839), (47, 812154), (61, 625758), (94, 406077), (122, 312879), (141, 270718), (183, 208586), (282, 135359), (317, 120414), (329, 116022), (366, 104293), (427, 89394), (634, 60207), (658, 58011), (854, 44697), (951, 40138), (987, 38674), (1281, 29798), (1902, 20069), (1974, 19337), (2219, 17202), (2562, 14899), (2867, 13314), (4438, 8601), (5734, 6657)]