40898814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3947}}^1$

素因数の和:4120

約数の個数: 32

約数和(自身を含む): 89824896

約数和(自身を除く): 48926082

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 3454, 3947, 5181, 7894, 10362, 11841, 23682, 43417, 86834, 130251, 260502, 619679, 1239358, 1859037, 3718074, 6816469, 13632938, 20449407, 40898814]

約数ペア:

[(1, 40898814), (2, 20449407), (3, 13632938), (6, 6816469), (11, 3718074), (22, 1859037), (33, 1239358), (66, 619679), (157, 260502), (314, 130251), (471, 86834), (942, 43417), (1727, 23682), (3454, 11841), (3947, 10362), (5181, 7894)]