40876842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2131}}^1$

素因数の和:2298

約数の個数: 32

約数和(自身を含む): 85962240

約数和(自身を除く): 45085398

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 2131, 3197, 4262, 6393, 6394, 9591, 12786, 19182, 49013, 98026, 147039, 294078, 296209, 592418, 888627, 1777254, 6812807, 13625614, 20438421, 40876842]

約数ペア:

[(1, 40876842), (2, 20438421), (3, 13625614), (6, 6812807), (23, 1777254), (46, 888627), (69, 592418), (138, 296209), (139, 294078), (278, 147039), (417, 98026), (834, 49013), (2131, 19182), (3197, 12786), (4262, 9591), (6393, 6394)]