12020994

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 28385280

約数和(自身を除く): 16364286

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 86, 93, 129, 167, 186, 258, 279, 334, 387, 501, 558, 774, 837, 1002, 1161, 1333, 1503, 1674, 2322, 2666, 3006, 3999, 4509, 5177, 7181, 7998, 9018, 10354, 11997, 14362, 15531, 21543, 23994, 31062, 35991, 43086, 46593, 64629, 71982, 93186, 129258, 139779, 193887, 222611, 279558, 387774, 445222, 667833, 1335666, 2003499, 4006998, 6010497, 12020994]

約数ペア:

[(1, 12020994), (2, 6010497), (3, 4006998), (6, 2003499), (9, 1335666), (18, 667833), (27, 445222), (31, 387774), (43, 279558), (54, 222611), (62, 193887), (86, 139779), (93, 129258), (129, 93186), (167, 71982), (186, 64629), (258, 46593), (279, 43086), (334, 35991), (387, 31062), (501, 23994), (558, 21543), (774, 15531), (837, 14362), (1002, 11997), (1161, 10354), (1333, 9018), (1503, 7998), (1674, 7181), (2322, 5177), (2666, 4509), (3006, 3999)]