18447543472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1833023}}^1$

素因数の和:1833085

約数の個数: 40

約数和(自身を含む): 38867440896

約数和(自身を除く): 20419897424

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 5032, 10064, 1833023, 3666046, 7332092, 14664184, 29328368, 31161391, 62322782, 67821851, 124645564, 135643702, 249291128, 271287404, 498582256, 542574808, 1085149616, 1152971467, 2305942934, 4611885868, 9223771736, 18447543472]

約数ペア:

[(1, 18447543472), (2, 9223771736), (4, 4611885868), (8, 2305942934), (16, 1152971467), (17, 1085149616), (34, 542574808), (37, 498582256), (68, 271287404), (74, 249291128), (136, 135643702), (148, 124645564), (272, 67821851), (296, 62322782), (592, 31161391), (629, 29328368), (1258, 14664184), (2516, 7332092), (5032, 3666046), (10064, 1833023)]