40665402

素因数分解:

$2^1\times 3^4\times {\mathrm{283}}^1\times {\mathrm{887}}^1$

素因数の和:1184

約数の個数: 40

約数和(自身を含む): 91545696

約数和(自身を除く): 50880294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 283, 566, 849, 887, 1698, 1774, 2547, 2661, 5094, 5322, 7641, 7983, 15282, 15966, 22923, 23949, 45846, 47898, 71847, 143694, 251021, 502042, 753063, 1506126, 2259189, 4518378, 6777567, 13555134, 20332701, 40665402]

約数ペア:

[(1, 40665402), (2, 20332701), (3, 13555134), (6, 6777567), (9, 4518378), (18, 2259189), (27, 1506126), (54, 753063), (81, 502042), (162, 251021), (283, 143694), (566, 71847), (849, 47898), (887, 45846), (1698, 23949), (1774, 22923), (2547, 15966), (2661, 15282), (5094, 7983), (5322, 7641)]