18392052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 51582720

約数和(自身を除く): 33190668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1009, 1302, 1519, 2018, 2604, 3027, 3038, 4036, 4557, 6054, 6076, 7063, 9114, 12108, 14126, 18228, 21189, 28252, 31279, 42378, 49441, 62558, 84756, 93837, 98882, 125116, 148323, 187674, 197764, 218953, 296646, 375348, 437906, 593292, 656859, 875812, 1313718, 1532671, 2627436, 3065342, 4598013, 6130684, 9196026, 18392052]

約数ペア:

[(1, 18392052), (2, 9196026), (3, 6130684), (4, 4598013), (6, 3065342), (7, 2627436), (12, 1532671), (14, 1313718), (21, 875812), (28, 656859), (31, 593292), (42, 437906), (49, 375348), (62, 296646), (84, 218953), (93, 197764), (98, 187674), (124, 148323), (147, 125116), (186, 98882), (196, 93837), (217, 84756), (294, 62558), (372, 49441), (434, 42378), (588, 31279), (651, 28252), (868, 21189), (1009, 18228), (1302, 14126), (1519, 12108), (2018, 9114), (2604, 7063), (3027, 6076), (3038, 6054), (4036, 4557)]