31021836

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 75139680

約数和(自身を除く): 44117844

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 109, 111, 148, 218, 222, 327, 436, 444, 641, 654, 1282, 1308, 1923, 2564, 3846, 4033, 7692, 8066, 12099, 16132, 23717, 24198, 47434, 48396, 69869, 71151, 94868, 139738, 142302, 209607, 279476, 284604, 419214, 838428, 2585153, 5170306, 7755459, 10340612, 15510918, 31021836]

約数ペア:

[(1, 31021836), (2, 15510918), (3, 10340612), (4, 7755459), (6, 5170306), (12, 2585153), (37, 838428), (74, 419214), (109, 284604), (111, 279476), (148, 209607), (218, 142302), (222, 139738), (327, 94868), (436, 71151), (444, 69869), (641, 48396), (654, 47434), (1282, 24198), (1308, 23717), (1923, 16132), (2564, 12099), (3846, 8066), (4033, 7692)]