23905404

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 62990928

約数和(自身を除く): 39085524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 131, 137, 148, 222, 262, 274, 333, 393, 411, 444, 524, 548, 666, 786, 822, 1179, 1233, 1332, 1572, 1644, 2358, 2466, 4716, 4847, 4932, 5069, 9694, 10138, 14541, 15207, 17947, 19388, 20276, 29082, 30414, 35894, 43623, 45621, 53841, 58164, 60828, 71788, 87246, 91242, 107682, 161523, 174492, 182484, 215364, 323046, 646092, 664039, 1328078, 1992117, 2656156, 3984234, 5976351, 7968468, 11952702, 23905404]

約数ペア:

[(1, 23905404), (2, 11952702), (3, 7968468), (4, 5976351), (6, 3984234), (9, 2656156), (12, 1992117), (18, 1328078), (36, 664039), (37, 646092), (74, 323046), (111, 215364), (131, 182484), (137, 174492), (148, 161523), (222, 107682), (262, 91242), (274, 87246), (333, 71788), (393, 60828), (411, 58164), (444, 53841), (524, 45621), (548, 43623), (666, 35894), (786, 30414), (822, 29082), (1179, 20276), (1233, 19388), (1332, 17947), (1572, 15207), (1644, 14541), (2358, 10138), (2466, 9694), (4716, 5069), (4847, 4932)]