145316388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1729957}}^1$

素因数の和:1729971

約数の個数: 24

約数和(自身を含む): 387510592

約数和(自身を除く): 242194204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1729957, 3459914, 5189871, 6919828, 10379742, 12109699, 20759484, 24219398, 36329097, 48438796, 72658194, 145316388]

約数ペア:

[(1, 145316388), (2, 72658194), (3, 48438796), (4, 36329097), (6, 24219398), (7, 20759484), (12, 12109699), (14, 10379742), (21, 6919828), (28, 5189871), (42, 3459914), (84, 1729957)]