40420788

素因数分解:

$2^2\times 3^1\times {\mathrm{971}}^1\times {\mathrm{3469}}^1$

素因数の和:4447

約数の個数: 24

約数和(自身を含む): 94439520

約数和(自身を除く): 54018732

約数列:

[1, 2, 3, 4, 6, 12, 971, 1942, 2913, 3469, 3884, 5826, 6938, 10407, 11652, 13876, 20814, 41628, 3368399, 6736798, 10105197, 13473596, 20210394, 40420788]

約数ペア:

[(1, 40420788), (2, 20210394), (3, 13473596), (4, 10105197), (6, 6736798), (12, 3368399), (971, 41628), (1942, 20814), (2913, 13876), (3469, 11652), (3884, 10407), (5826, 6938)]