12645294576

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{677233}}^1$

素因数の和:677633

約数の個数: 40

約数和(自身を含む): 32751036240

約数和(自身を除く): 20105741664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 778, 1167, 1556, 2334, 3112, 4668, 6224, 9336, 18672, 677233, 1354466, 2031699, 2708932, 4063398, 5417864, 8126796, 10835728, 16253592, 32507184, 263443637, 526887274, 790330911, 1053774548, 1580661822, 2107549096, 3161323644, 4215098192, 6322647288, 12645294576]

約数ペア:

[(1, 12645294576), (2, 6322647288), (3, 4215098192), (4, 3161323644), (6, 2107549096), (8, 1580661822), (12, 1053774548), (16, 790330911), (24, 526887274), (48, 263443637), (389, 32507184), (778, 16253592), (1167, 10835728), (1556, 8126796), (2334, 5417864), (3112, 4063398), (4668, 2708932), (6224, 2031699), (9336, 1354466), (18672, 677233)]