1745982

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 4608000

約数和(自身を除く): 2862018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 149, 186, 189, 217, 279, 298, 378, 434, 447, 558, 651, 837, 894, 1043, 1302, 1341, 1674, 1953, 2086, 2682, 3129, 3906, 4023, 4619, 5859, 6258, 8046, 9238, 9387, 11718, 13857, 18774, 27714, 28161, 32333, 41571, 56322, 64666, 83142, 96999, 124713, 193998, 249426, 290997, 581994, 872991, 1745982]

約数ペア:

[(1, 1745982), (2, 872991), (3, 581994), (6, 290997), (7, 249426), (9, 193998), (14, 124713), (18, 96999), (21, 83142), (27, 64666), (31, 56322), (42, 41571), (54, 32333), (62, 28161), (63, 27714), (93, 18774), (126, 13857), (149, 11718), (186, 9387), (189, 9238), (217, 8046), (279, 6258), (298, 5859), (378, 4619), (434, 4023), (447, 3906), (558, 3129), (651, 2682), (837, 2086), (894, 1953), (1043, 1674), (1302, 1341)]