40879746

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61381}}^1$

素因数の和:61426

約数の個数: 24

約数和(自身を含む): 90968124

約数和(自身を除く): 50088378

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 61381, 122762, 184143, 368286, 552429, 1104858, 2271097, 4542194, 6813291, 13626582, 20439873, 40879746]

約数ペア:

[(1, 40879746), (2, 20439873), (3, 13626582), (6, 6813291), (9, 4542194), (18, 2271097), (37, 1104858), (74, 552429), (111, 368286), (222, 184143), (333, 122762), (666, 61381)]