18133336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1543}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 36963360

約数和(自身を除く): 18830024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 1543, 2938, 3086, 5876, 6172, 11752, 12344, 20059, 40118, 80236, 160472, 174359, 348718, 697436, 1394872, 2266667, 4533334, 9066668, 18133336]

約数ペア:

[(1, 18133336), (2, 9066668), (4, 4533334), (8, 2266667), (13, 1394872), (26, 697436), (52, 348718), (104, 174359), (113, 160472), (226, 80236), (452, 40118), (904, 20059), (1469, 12344), (1543, 11752), (2938, 6172), (3086, 5876)]