18369968

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{683}}^1$

素因数の和:773

約数の個数: 30

約数和(自身を含む): 36534492

約数和(自身を除く): 18164524

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 683, 1366, 1681, 2732, 3362, 5464, 6724, 10928, 13448, 26896, 28003, 56006, 112012, 224024, 448048, 1148123, 2296246, 4592492, 9184984, 18369968]

約数ペア:

[(1, 18369968), (2, 9184984), (4, 4592492), (8, 2296246), (16, 1148123), (41, 448048), (82, 224024), (164, 112012), (328, 56006), (656, 28003), (683, 26896), (1366, 13448), (1681, 10928), (2732, 6724), (3362, 5464)]