15564456

素因数分解:

$2^3\times 3^2\times {\mathrm{216173}}^1$

素因数の和:216185

約数の個数: 24

約数和(自身を含む): 42153930

約数和(自身を除く): 26589474

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 216173, 432346, 648519, 864692, 1297038, 1729384, 1945557, 2594076, 3891114, 5188152, 7782228, 15564456]

約数ペア:

[(1, 15564456), (2, 7782228), (3, 5188152), (4, 3891114), (6, 2594076), (8, 1945557), (9, 1729384), (12, 1297038), (18, 864692), (24, 648519), (36, 432346), (72, 216173)]