18145528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5801}}^1$

素因数の和:5847

約数の個数: 32

約数和(自身を含む): 37596960

約数和(自身を除く): 19451432

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 5801, 11602, 23204, 46408, 98617, 133423, 197234, 266846, 394468, 533692, 788936, 1067384, 2268191, 4536382, 9072764, 18145528]

約数ペア:

[(1, 18145528), (2, 9072764), (4, 4536382), (8, 2268191), (17, 1067384), (23, 788936), (34, 533692), (46, 394468), (68, 266846), (92, 197234), (136, 133423), (184, 98617), (391, 46408), (782, 23204), (1564, 11602), (3128, 5801)]