18025566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12163}}^1$

素因数の和:12200

約数の個数: 32

約数和(自身を含む): 40871040

約数和(自身を除く): 22845474

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 12163, 24326, 36489, 72978, 158119, 231097, 316238, 462194, 474357, 693291, 948714, 1386582, 3004261, 6008522, 9012783, 18025566]

約数ペア:

[(1, 18025566), (2, 9012783), (3, 6008522), (6, 3004261), (13, 1386582), (19, 948714), (26, 693291), (38, 474357), (39, 462194), (57, 316238), (78, 231097), (114, 158119), (247, 72978), (494, 36489), (741, 24326), (1482, 12163)]