40153644

素因数分解:

$2^2\times 3^4\times {\mathrm{123931}}^1$

素因数の和:123947

約数の個数: 30

約数和(自身を含む): 104970404

約数和(自身を除く): 64816760

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 123931, 247862, 371793, 495724, 743586, 1115379, 1487172, 2230758, 3346137, 4461516, 6692274, 10038411, 13384548, 20076822, 40153644]

約数ペア:

[(1, 40153644), (2, 20076822), (3, 13384548), (4, 10038411), (6, 6692274), (9, 4461516), (12, 3346137), (18, 2230758), (27, 1487172), (36, 1115379), (54, 743586), (81, 495724), (108, 371793), (162, 247862), (324, 123931)]