18246310

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 33825600

約数和(自身を除く): 15579290

約数列:

[1, 2, 5, 10, 53, 106, 173, 199, 265, 346, 398, 530, 865, 995, 1730, 1990, 9169, 10547, 18338, 21094, 34427, 45845, 52735, 68854, 91690, 105470, 172135, 344270, 1824631, 3649262, 9123155, 18246310]

約数ペア:

[(1, 18246310), (2, 9123155), (5, 3649262), (10, 1824631), (53, 344270), (106, 172135), (173, 105470), (199, 91690), (265, 68854), (346, 52735), (398, 45845), (530, 34427), (865, 21094), (995, 18338), (1730, 10547), (1990, 9169)]