31887828

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{18077}}^1$

素因数の和:18101

約数の個数: 54

約数和(自身を含む): 93770586

約数和(自身を除く): 61882758

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 18077, 36154, 54231, 72308, 108462, 126539, 162693, 216924, 253078, 325386, 379617, 506156, 650772, 759234, 885773, 1138851, 1518468, 1771546, 2277702, 2657319, 3543092, 4555404, 5314638, 7971957, 10629276, 15943914, 31887828]

約数ペア:

[(1, 31887828), (2, 15943914), (3, 10629276), (4, 7971957), (6, 5314638), (7, 4555404), (9, 3543092), (12, 2657319), (14, 2277702), (18, 1771546), (21, 1518468), (28, 1138851), (36, 885773), (42, 759234), (49, 650772), (63, 506156), (84, 379617), (98, 325386), (126, 253078), (147, 216924), (196, 162693), (252, 126539), (294, 108462), (441, 72308), (588, 54231), (882, 36154), (1764, 18077)]