18470076

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 44470944

約数和(自身を除く): 26000868

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 113, 159, 212, 226, 257, 318, 339, 452, 514, 636, 678, 771, 1028, 1356, 1542, 3084, 5989, 11978, 13621, 17967, 23956, 27242, 29041, 35934, 40863, 54484, 58082, 71868, 81726, 87123, 116164, 163452, 174246, 348492, 1539173, 3078346, 4617519, 6156692, 9235038, 18470076]

約数ペア:

[(1, 18470076), (2, 9235038), (3, 6156692), (4, 4617519), (6, 3078346), (12, 1539173), (53, 348492), (106, 174246), (113, 163452), (159, 116164), (212, 87123), (226, 81726), (257, 71868), (318, 58082), (339, 54484), (452, 40863), (514, 35934), (636, 29041), (678, 27242), (771, 23956), (1028, 17967), (1356, 13621), (1542, 11978), (3084, 5989)]