40647894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5347}}^1$

素因数の和:5540

約数の個数: 32

約数和(自身を含む): 93440256

約数和(自身を除く): 52792362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3801, 5347, 7602, 10694, 16041, 32082, 37429, 74858, 112287, 224574, 967807, 1935614, 2903421, 5806842, 6774649, 13549298, 20323947, 40647894]

約数ペア:

[(1, 40647894), (2, 20323947), (3, 13549298), (6, 6774649), (7, 5806842), (14, 2903421), (21, 1935614), (42, 967807), (181, 224574), (362, 112287), (543, 74858), (1086, 37429), (1267, 32082), (2534, 16041), (3801, 10694), (5347, 7602)]