17901084

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 44190720

約数和(自身を除く): 26289636

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 474, 821, 948, 1642, 1817, 2463, 3284, 3634, 4926, 5451, 7268, 9852, 10902, 18883, 21804, 37766, 56649, 64859, 75532, 113298, 129718, 194577, 226596, 259436, 389154, 778308, 1491757, 2983514, 4475271, 5967028, 8950542, 17901084]

約数ペア:

[(1, 17901084), (2, 8950542), (3, 5967028), (4, 4475271), (6, 2983514), (12, 1491757), (23, 778308), (46, 389154), (69, 259436), (79, 226596), (92, 194577), (138, 129718), (158, 113298), (237, 75532), (276, 64859), (316, 56649), (474, 37766), (821, 21804), (948, 18883), (1642, 10902), (1817, 9852), (2463, 7268), (3284, 5451), (3634, 4926)]