40906548

素因数分解:

$2^2\times 3^2\times {\mathrm{569}}^1\times {\mathrm{1997}}^1$

素因数の和:2576

約数の個数: 36

約数和(自身を含む): 103636260

約数和(自身を除く): 62729712

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 569, 1138, 1707, 1997, 2276, 3414, 3994, 5121, 5991, 6828, 7988, 10242, 11982, 17973, 20484, 23964, 35946, 71892, 1136293, 2272586, 3408879, 4545172, 6817758, 10226637, 13635516, 20453274, 40906548]

約数ペア:

[(1, 40906548), (2, 20453274), (3, 13635516), (4, 10226637), (6, 6817758), (9, 4545172), (12, 3408879), (18, 2272586), (36, 1136293), (569, 71892), (1138, 35946), (1707, 23964), (1997, 20484), (2276, 17973), (3414, 11982), (3994, 10242), (5121, 7988), (5991, 6828)]