18763458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2339}}^1$

素因数の和:2542

約数の個数: 32

約数和(自身を含む): 43130880

約数和(自身を除く): 24367422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 191, 382, 573, 1146, 1337, 2339, 2674, 4011, 4678, 7017, 8022, 14034, 16373, 32746, 49119, 98238, 446749, 893498, 1340247, 2680494, 3127243, 6254486, 9381729, 18763458]

約数ペア:

[(1, 18763458), (2, 9381729), (3, 6254486), (6, 3127243), (7, 2680494), (14, 1340247), (21, 893498), (42, 446749), (191, 98238), (382, 49119), (573, 32746), (1146, 16373), (1337, 14034), (2339, 8022), (2674, 7017), (4011, 4678)]