189761796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{753023}}^1$

素因数の和:753040

約数の個数: 36

約数和(自身を含む): 548201472

約数和(自身を除く): 358439676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 753023, 1506046, 2259069, 3012092, 4518138, 5271161, 6777207, 9036276, 10542322, 13554414, 15813483, 21084644, 27108828, 31626966, 47440449, 63253932, 94880898, 189761796]

約数ペア:

[(1, 189761796), (2, 94880898), (3, 63253932), (4, 47440449), (6, 31626966), (7, 27108828), (9, 21084644), (12, 15813483), (14, 13554414), (18, 10542322), (21, 9036276), (28, 6777207), (36, 5271161), (42, 4518138), (63, 3012092), (84, 2259069), (126, 1506046), (252, 753023)]