18882348

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 45889536

約数和(自身を除く): 27007188

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 193, 263, 372, 386, 526, 579, 772, 789, 1052, 1158, 1578, 2316, 3156, 5983, 8153, 11966, 16306, 17949, 23932, 24459, 32612, 35898, 48918, 50759, 71796, 97836, 101518, 152277, 203036, 304554, 609108, 1573529, 3147058, 4720587, 6294116, 9441174, 18882348]

約数ペア:

[(1, 18882348), (2, 9441174), (3, 6294116), (4, 4720587), (6, 3147058), (12, 1573529), (31, 609108), (62, 304554), (93, 203036), (124, 152277), (186, 101518), (193, 97836), (263, 71796), (372, 50759), (386, 48918), (526, 35898), (579, 32612), (772, 24459), (789, 23932), (1052, 17949), (1158, 16306), (1578, 11966), (2316, 8153), (3156, 5983)]