18703076

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4483}}^1$

素因数の和:4643

約数の個数: 24

約数和(自身を含む): 37665600

約数和(自身を除く): 18962524

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 4483, 8966, 17932, 31381, 62762, 125524, 667967, 1335934, 2671868, 4675769, 9351538, 18703076]

約数ペア:

[(1, 18703076), (2, 9351538), (4, 4675769), (7, 2671868), (14, 1335934), (28, 667967), (149, 125524), (298, 62762), (596, 31381), (1043, 17932), (2086, 8966), (4172, 4483)]