18314436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31147}}^1$

素因数の和:31168

約数の個数: 36

約数和(自身を含む): 49712208

約数和(自身を除く): 31397772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 31147, 62294, 93441, 124588, 186882, 218029, 373764, 436058, 654087, 872116, 1308174, 1526203, 2616348, 3052406, 4578609, 6104812, 9157218, 18314436]

約数ペア:

[(1, 18314436), (2, 9157218), (3, 6104812), (4, 4578609), (6, 3052406), (7, 2616348), (12, 1526203), (14, 1308174), (21, 872116), (28, 654087), (42, 436058), (49, 373764), (84, 218029), (98, 186882), (147, 124588), (196, 93441), (294, 62294), (588, 31147)]