40935348

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19949}}^1$

素因数の和:19981

約数の個数: 48

約数和(自身を含む): 111720000

約数和(自身を除く): 70784652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 19949, 39898, 59847, 79796, 119694, 179541, 239388, 359082, 379031, 538623, 718164, 758062, 1077246, 1137093, 1516124, 2154492, 2274186, 3411279, 4548372, 6822558, 10233837, 13645116, 20467674, 40935348]

約数ペア:

[(1, 40935348), (2, 20467674), (3, 13645116), (4, 10233837), (6, 6822558), (9, 4548372), (12, 3411279), (18, 2274186), (19, 2154492), (27, 1516124), (36, 1137093), (38, 1077246), (54, 758062), (57, 718164), (76, 538623), (108, 379031), (114, 359082), (171, 239388), (228, 179541), (342, 119694), (513, 79796), (684, 59847), (1026, 39898), (2052, 19949)]