145939644

素因数分解:

$2^2\times 3^4\times {\mathrm{450431}}^1$

素因数の和:450447

約数の個数: 30

約数和(自身を含む): 381515904

約数和(自身を除く): 235576260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 450431, 900862, 1351293, 1801724, 2702586, 4053879, 5405172, 8107758, 12161637, 16215516, 24323274, 36484911, 48646548, 72969822, 145939644]

約数ペア:

[(1, 145939644), (2, 72969822), (3, 48646548), (4, 36484911), (6, 24323274), (9, 16215516), (12, 12161637), (18, 8107758), (27, 5405172), (36, 4053879), (54, 2702586), (81, 1801724), (108, 1351293), (162, 900862), (324, 450431)]