145153428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1728017}}^1$

素因数の和:1728031

約数の個数: 24

約数和(自身を含む): 387076032

約数和(自身を除く): 241922604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1728017, 3456034, 5184051, 6912068, 10368102, 12096119, 20736204, 24192238, 36288357, 48384476, 72576714, 145153428]

約数ペア:

[(1, 145153428), (2, 72576714), (3, 48384476), (4, 36288357), (6, 24192238), (7, 20736204), (12, 12096119), (14, 10368102), (21, 6912068), (28, 5184051), (42, 3456034), (84, 1728017)]