12432456

素因数分解:

$2^3\times 3^2\times {\mathrm{172673}}^1$

素因数の和:172685

約数の個数: 24

約数和(自身を含む): 33671430

約数和(自身を除く): 21238974

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 172673, 345346, 518019, 690692, 1036038, 1381384, 1554057, 2072076, 3108114, 4144152, 6216228, 12432456]

約数ペア:

[(1, 12432456), (2, 6216228), (3, 4144152), (4, 3108114), (6, 2072076), (8, 1554057), (9, 1381384), (12, 1036038), (18, 690692), (24, 518019), (36, 345346), (72, 172673)]