18348814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 32285952

約数和(自身を除く): 13937138

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 691, 781, 1207, 1382, 1562, 2414, 7601, 11747, 13277, 15202, 23494, 26554, 49061, 98122, 129217, 258434, 539671, 834037, 1079342, 1668074, 9174407, 18348814]

約数ペア:

[(1, 18348814), (2, 9174407), (11, 1668074), (17, 1079342), (22, 834037), (34, 539671), (71, 258434), (142, 129217), (187, 98122), (374, 49061), (691, 26554), (781, 23494), (1207, 15202), (1382, 13277), (1562, 11747), (2414, 7601)]