19005371226

素因数分解:

$2^1\times 3^3\times {\mathrm{2143}}^1\times {\mathrm{164233}}^1$

素因数の和:166387

約数の個数: 32

約数和(自身を含む): 42254123520

約数和(自身を除く): 23248752294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2143, 4286, 6429, 12858, 19287, 38574, 57861, 115722, 164233, 328466, 492699, 985398, 1478097, 2956194, 4434291, 8868582, 351951319, 703902638, 1055853957, 2111707914, 3167561871, 6335123742, 9502685613, 19005371226]

約数ペア:

[(1, 19005371226), (2, 9502685613), (3, 6335123742), (6, 3167561871), (9, 2111707914), (18, 1055853957), (27, 703902638), (54, 351951319), (2143, 8868582), (4286, 4434291), (6429, 2956194), (12858, 1478097), (19287, 985398), (38574, 492699), (57861, 328466), (115722, 164233)]