40311702

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{5449}}^1$

素因数の和:5597

約数の個数: 32

約数和(自身を含む): 90252000

約数和(自身を除く): 49940298

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 5449, 7398, 10898, 16347, 32694, 49041, 98082, 147123, 294246, 746513, 1493026, 2239539, 4479078, 6718617, 13437234, 20155851, 40311702]

約数ペア:

[(1, 40311702), (2, 20155851), (3, 13437234), (6, 6718617), (9, 4479078), (18, 2239539), (27, 1493026), (54, 746513), (137, 294246), (274, 147123), (411, 98082), (822, 49041), (1233, 32694), (2466, 16347), (3699, 10898), (5449, 7398)]