16140924

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{1451}}^1$

素因数の和:1567

約数の個数: 48

約数和(自身を含む): 42282240

約数和(自身を除く): 26141316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1451, 1854, 2781, 2902, 3708, 4353, 5562, 5804, 8706, 11124, 13059, 17412, 26118, 39177, 52236, 78354, 149453, 156708, 298906, 448359, 597812, 896718, 1345077, 1793436, 2690154, 4035231, 5380308, 8070462, 16140924]

約数ペア:

[(1, 16140924), (2, 8070462), (3, 5380308), (4, 4035231), (6, 2690154), (9, 1793436), (12, 1345077), (18, 896718), (27, 597812), (36, 448359), (54, 298906), (103, 156708), (108, 149453), (206, 78354), (309, 52236), (412, 39177), (618, 26118), (927, 17412), (1236, 13059), (1451, 11124), (1854, 8706), (2781, 5804), (2902, 5562), (3708, 4353)]