1321567446456

素因数分解:

$2^3\times 3^2\times {\mathrm{18355103423}}^1$

素因数の和:18355103435

約数の個数: 24

約数和(自身を含む): 3579245167680

約数和(自身を除く): 2257677721224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 18355103423, 36710206846, 55065310269, 73420413692, 110130620538, 146840827384, 165195930807, 220261241076, 330391861614, 440522482152, 660783723228, 1321567446456]

約数ペア:

[(1, 1321567446456), (2, 660783723228), (3, 440522482152), (4, 330391861614), (6, 220261241076), (8, 165195930807), (9, 146840827384), (12, 110130620538), (18, 73420413692), (24, 55065310269), (36, 36710206846), (72, 18355103423)]