18631062

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 42127488

約数和(自身を除く): 23496426

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 173, 186, 193, 279, 346, 386, 519, 558, 579, 1038, 1158, 1557, 1737, 3114, 3474, 5363, 5983, 10726, 11966, 16089, 17949, 32178, 33389, 35898, 48267, 53847, 66778, 96534, 100167, 107694, 200334, 300501, 601002, 1035059, 2070118, 3105177, 6210354, 9315531, 18631062]

約数ペア:

[(1, 18631062), (2, 9315531), (3, 6210354), (6, 3105177), (9, 2070118), (18, 1035059), (31, 601002), (62, 300501), (93, 200334), (173, 107694), (186, 100167), (193, 96534), (279, 66778), (346, 53847), (386, 48267), (519, 35898), (558, 33389), (579, 32178), (1038, 17949), (1158, 16089), (1557, 11966), (1737, 10726), (3114, 5983), (3474, 5363)]