31234572

素因数分解:

$2^2\times 3^4\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:812

約数の個数: 60

約数和(自身を含む): 82328400

約数和(自身を除く): 51093828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 149, 162, 298, 324, 447, 596, 647, 894, 1294, 1341, 1788, 1941, 2588, 2682, 3882, 4023, 5364, 5823, 7764, 8046, 11646, 12069, 16092, 17469, 23292, 24138, 34938, 48276, 52407, 69876, 96403, 104814, 192806, 209628, 289209, 385612, 578418, 867627, 1156836, 1735254, 2602881, 3470508, 5205762, 7808643, 10411524, 15617286, 31234572]

約数ペア:

[(1, 31234572), (2, 15617286), (3, 10411524), (4, 7808643), (6, 5205762), (9, 3470508), (12, 2602881), (18, 1735254), (27, 1156836), (36, 867627), (54, 578418), (81, 385612), (108, 289209), (149, 209628), (162, 192806), (298, 104814), (324, 96403), (447, 69876), (596, 52407), (647, 48276), (894, 34938), (1294, 24138), (1341, 23292), (1788, 17469), (1941, 16092), (2588, 12069), (2682, 11646), (3882, 8046), (4023, 7764), (5364, 5823)]