18185408

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{4241}}^1$

素因数の和:4320

約数の個数: 28

約数和(自身を含む): 36633912

約数和(自身を除く): 18448504

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4241, 4288, 8482, 16964, 33928, 67856, 135712, 271424, 284147, 568294, 1136588, 2273176, 4546352, 9092704, 18185408]

約数ペア:

[(1, 18185408), (2, 9092704), (4, 4546352), (8, 2273176), (16, 1136588), (32, 568294), (64, 284147), (67, 271424), (134, 135712), (268, 67856), (536, 33928), (1072, 16964), (2144, 8482), (4241, 4288)]