389681082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{3767}}^1$

素因数の和:4603

約数の個数: 48

約数和(自身を含む): 966356352

約数和(自身を除く): 576675270

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 821, 1642, 2463, 3767, 4926, 5747, 7389, 7534, 11301, 11494, 14778, 17241, 22602, 26369, 33903, 34482, 51723, 52738, 67806, 79107, 103446, 158214, 237321, 474642, 3092707, 6185414, 9278121, 18556242, 21648949, 27834363, 43297898, 55668726, 64946847, 129893694, 194840541, 389681082]

約数ペア:

[(1, 389681082), (2, 194840541), (3, 129893694), (6, 64946847), (7, 55668726), (9, 43297898), (14, 27834363), (18, 21648949), (21, 18556242), (42, 9278121), (63, 6185414), (126, 3092707), (821, 474642), (1642, 237321), (2463, 158214), (3767, 103446), (4926, 79107), (5747, 67806), (7389, 52738), (7534, 51723), (11301, 34482), (11494, 33903), (14778, 26369), (17241, 22602)]