120814938

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{21863}}^1$

素因数の和:22178

約数の個数: 24

約数和(自身を含む): 262630368

約数和(自身を除く): 141815430

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2763, 5526, 21863, 43726, 65589, 131178, 196767, 393534, 6711941, 13423882, 20135823, 40271646, 60407469, 120814938]

約数ペア:

[(1, 120814938), (2, 60407469), (3, 40271646), (6, 20135823), (9, 13423882), (18, 6711941), (307, 393534), (614, 196767), (921, 131178), (1842, 65589), (2763, 43726), (5526, 21863)]