18297796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2791}}^1$

素因数の和:2955

約数の個数: 24

約数和(自身を含む): 35179200

約数和(自身を除く): 16881404

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 2791, 3278, 5582, 6556, 11164, 30701, 61402, 122804, 415859, 831718, 1663436, 4574449, 9148898, 18297796]

約数ペア:

[(1, 18297796), (2, 9148898), (4, 4574449), (11, 1663436), (22, 831718), (44, 415859), (149, 122804), (298, 61402), (596, 30701), (1639, 11164), (2791, 6556), (3278, 5582)]