12081258

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 31703040

約数和(自身を除く): 19621782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1031, 1302, 1674, 1953, 2062, 3093, 3906, 5859, 6186, 7217, 9279, 11718, 14434, 18558, 21651, 27837, 31961, 43302, 55674, 63922, 64953, 95883, 129906, 191766, 194859, 223727, 287649, 389718, 447454, 575298, 671181, 862947, 1342362, 1725894, 2013543, 4027086, 6040629, 12081258]

約数ペア:

[(1, 12081258), (2, 6040629), (3, 4027086), (6, 2013543), (7, 1725894), (9, 1342362), (14, 862947), (18, 671181), (21, 575298), (27, 447454), (31, 389718), (42, 287649), (54, 223727), (62, 194859), (63, 191766), (93, 129906), (126, 95883), (186, 64953), (189, 63922), (217, 55674), (279, 43302), (378, 31961), (434, 27837), (558, 21651), (651, 18558), (837, 14434), (1031, 11718), (1302, 9279), (1674, 7217), (1953, 6186), (2062, 5859), (3093, 3906)]