40321722012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2136137}}^1$

素因数の和:2136179

約数の個数: 72

約数和(自身を含む): 111369690768

約数和(自身を除く): 71047968756

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4719, 6292, 9438, 18876, 2136137, 4272274, 6408411, 8544548, 12816822, 23497507, 25633644, 27769781, 46995014, 55539562, 70492521, 83309343, 93990028, 111079124, 140985042, 166618686, 258472577, 281970084, 305467591, 333237372, 516945154, 610935182, 775417731, 916402773, 1033890308, 1221870364, 1550835462, 1832805546, 3101670924, 3360143501, 3665611092, 6720287002, 10080430503, 13440574004, 20160861006, 40321722012]

約数ペア:

[(1, 40321722012), (2, 20160861006), (3, 13440574004), (4, 10080430503), (6, 6720287002), (11, 3665611092), (12, 3360143501), (13, 3101670924), (22, 1832805546), (26, 1550835462), (33, 1221870364), (39, 1033890308), (44, 916402773), (52, 775417731), (66, 610935182), (78, 516945154), (121, 333237372), (132, 305467591), (143, 281970084), (156, 258472577), (242, 166618686), (286, 140985042), (363, 111079124), (429, 93990028), (484, 83309343), (572, 70492521), (726, 55539562), (858, 46995014), (1452, 27769781), (1573, 25633644), (1716, 23497507), (3146, 12816822), (4719, 8544548), (6292, 6408411), (9438, 4272274), (18876, 2136137)]