18121644

素因数分解:

$2^2\times 3^4\times {\mathrm{55931}}^1$

素因数の和:55947

約数の個数: 30

約数和(自身を含む): 47374404

約数和(自身を除く): 29252760

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 55931, 111862, 167793, 223724, 335586, 503379, 671172, 1006758, 1510137, 2013516, 3020274, 4530411, 6040548, 9060822, 18121644]

約数ペア:

[(1, 18121644), (2, 9060822), (3, 6040548), (4, 4530411), (6, 3020274), (9, 2013516), (12, 1510137), (18, 1006758), (27, 671172), (36, 503379), (54, 335586), (81, 223724), (108, 167793), (162, 111862), (324, 55931)]