22018013604

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{78583}}^1$

素因数の和:78817

約数の個数: 72

約数和(自身を含む): 57266361152

約数和(自身を除く): 35248347548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 181, 258, 362, 387, 516, 543, 724, 774, 1086, 1548, 1629, 2172, 3258, 6516, 7783, 15566, 23349, 31132, 46698, 70047, 78583, 93396, 140094, 157166, 235749, 280188, 314332, 471498, 707247, 942996, 1414494, 2828988, 3379069, 6758138, 10137207, 13516276, 14223523, 20274414, 28447046, 30411621, 40548828, 42670569, 56894092, 60823242, 85341138, 121646484, 128011707, 170682276, 256023414, 512046828, 611611489, 1223222978, 1834834467, 2446445956, 3669668934, 5504503401, 7339337868, 11009006802, 22018013604]

約数ペア:

[(1, 22018013604), (2, 11009006802), (3, 7339337868), (4, 5504503401), (6, 3669668934), (9, 2446445956), (12, 1834834467), (18, 1223222978), (36, 611611489), (43, 512046828), (86, 256023414), (129, 170682276), (172, 128011707), (181, 121646484), (258, 85341138), (362, 60823242), (387, 56894092), (516, 42670569), (543, 40548828), (724, 30411621), (774, 28447046), (1086, 20274414), (1548, 14223523), (1629, 13516276), (2172, 10137207), (3258, 6758138), (6516, 3379069), (7783, 2828988), (15566, 1414494), (23349, 942996), (31132, 707247), (46698, 471498), (70047, 314332), (78583, 280188), (93396, 235749), (140094, 157166)]