121457574

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{137707}}^1$

素因数の和:137729

約数の個数: 36

約数和(自身を含む): 306124884

約数和(自身を除く): 184667310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 137707, 275414, 413121, 826242, 963949, 1239363, 1927898, 2478726, 2891847, 5783694, 6747643, 8675541, 13495286, 17351082, 20242929, 40485858, 60728787, 121457574]

約数ペア:

[(1, 121457574), (2, 60728787), (3, 40485858), (6, 20242929), (7, 17351082), (9, 13495286), (14, 8675541), (18, 6747643), (21, 5783694), (42, 2891847), (49, 2478726), (63, 1927898), (98, 1239363), (126, 963949), (147, 826242), (294, 413121), (441, 275414), (882, 137707)]