21934488

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1453}}^1$

素因数の和:1516

約数の個数: 64

約数和(自身を含む): 59672160

約数和(自身を除く): 37737672

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 296, 408, 444, 629, 888, 1258, 1453, 1887, 2516, 2906, 3774, 4359, 5032, 5812, 7548, 8718, 11624, 15096, 17436, 24701, 34872, 49402, 53761, 74103, 98804, 107522, 148206, 161283, 197608, 215044, 296412, 322566, 430088, 592824, 645132, 913937, 1290264, 1827874, 2741811, 3655748, 5483622, 7311496, 10967244, 21934488]

約数ペア:

[(1, 21934488), (2, 10967244), (3, 7311496), (4, 5483622), (6, 3655748), (8, 2741811), (12, 1827874), (17, 1290264), (24, 913937), (34, 645132), (37, 592824), (51, 430088), (68, 322566), (74, 296412), (102, 215044), (111, 197608), (136, 161283), (148, 148206), (204, 107522), (222, 98804), (296, 74103), (408, 53761), (444, 49402), (629, 34872), (888, 24701), (1258, 17436), (1453, 15096), (1887, 11624), (2516, 8718), (2906, 7548), (3774, 5812), (4359, 5032)]