21843912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 59425920

約数和(自身を除く): 37582008

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, 1447, 1887, 2516, 2894, 3774, 4341, 5032, 5788, 7548, 8682, 11576, 15096, 17364, 24599, 34728, 49198, 53539, 73797, 98396, 107078, 147594, 160617, 196792, 214156, 295188, 321234, 428312, 590376, 642468, 910163, 1284936, 1820326, 2730489, 3640652, 5460978, 7281304, 10921956, 21843912]

約数ペア:

[(1, 21843912), (2, 10921956), (3, 7281304), (4, 5460978), (6, 3640652), (8, 2730489), (12, 1820326), (17, 1284936), (24, 910163), (34, 642468), (37, 590376), (51, 428312), (68, 321234), (74, 295188), (102, 214156), (111, 196792), (136, 160617), (148, 147594), (204, 107078), (222, 98396), (296, 73797), (408, 53539), (444, 49198), (629, 34728), (888, 24599), (1258, 17364), (1447, 15096), (1887, 11576), (2516, 8682), (2894, 7548), (3774, 5788), (4341, 5032)]