18020652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1627}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 45948672

約数和(自身を除く): 27928020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1627, 1846, 2769, 3254, 3692, 4881, 5538, 6508, 9762, 11076, 19524, 21151, 42302, 63453, 84604, 115517, 126906, 231034, 253812, 346551, 462068, 693102, 1386204, 1501721, 3003442, 4505163, 6006884, 9010326, 18020652]

約数ペア:

[(1, 18020652), (2, 9010326), (3, 6006884), (4, 4505163), (6, 3003442), (12, 1501721), (13, 1386204), (26, 693102), (39, 462068), (52, 346551), (71, 253812), (78, 231034), (142, 126906), (156, 115517), (213, 84604), (284, 63453), (426, 42302), (852, 21151), (923, 19524), (1627, 11076), (1846, 9762), (2769, 6508), (3254, 5538), (3692, 4881)]