18059874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5443}}^1$

素因数の和:5534

約数の個数: 32

約数和(自身を含む): 41809920

約数和(自身を除く): 23750046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 5443, 10886, 16329, 32658, 38101, 76202, 114303, 228606, 429997, 859994, 1289991, 2579982, 3009979, 6019958, 9029937, 18059874]

約数ペア:

[(1, 18059874), (2, 9029937), (3, 6019958), (6, 3009979), (7, 2579982), (14, 1289991), (21, 859994), (42, 429997), (79, 228606), (158, 114303), (237, 76202), (474, 38101), (553, 32658), (1106, 16329), (1659, 10886), (3318, 5443)]