40379886

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{11273}}^1$

素因数の和:11480

約数の個数: 24

約数和(自身を含む): 87937200

約数和(自身を除く): 47557314

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 11273, 22546, 33819, 67638, 101457, 202914, 2243327, 4486654, 6729981, 13459962, 20189943, 40379886]

約数ペア:

[(1, 40379886), (2, 20189943), (3, 13459962), (6, 6729981), (9, 4486654), (18, 2243327), (199, 202914), (398, 101457), (597, 67638), (1194, 33819), (1791, 22546), (3582, 11273)]