18289932

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 45440640

約数和(自身を除く): 27150708

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 97, 114, 194, 228, 291, 388, 582, 827, 1164, 1654, 1843, 2481, 3308, 3686, 4962, 5529, 7372, 9924, 11058, 15713, 22116, 31426, 47139, 62852, 80219, 94278, 160438, 188556, 240657, 320876, 481314, 962628, 1524161, 3048322, 4572483, 6096644, 9144966, 18289932]

約数ペア:

[(1, 18289932), (2, 9144966), (3, 6096644), (4, 4572483), (6, 3048322), (12, 1524161), (19, 962628), (38, 481314), (57, 320876), (76, 240657), (97, 188556), (114, 160438), (194, 94278), (228, 80219), (291, 62852), (388, 47139), (582, 31426), (827, 22116), (1164, 15713), (1654, 11058), (1843, 9924), (2481, 7372), (3308, 5529), (3686, 4962)]