12418644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 33356288

約数和(自身を除く): 20937644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 907, 978, 1141, 1814, 1956, 2282, 2721, 3423, 3628, 4564, 5442, 6349, 6846, 10884, 12698, 13692, 19047, 25396, 38094, 76188, 147841, 295682, 443523, 591364, 887046, 1034887, 1774092, 2069774, 3104661, 4139548, 6209322, 12418644]

約数ペア:

[(1, 12418644), (2, 6209322), (3, 4139548), (4, 3104661), (6, 2069774), (7, 1774092), (12, 1034887), (14, 887046), (21, 591364), (28, 443523), (42, 295682), (84, 147841), (163, 76188), (326, 38094), (489, 25396), (652, 19047), (907, 13692), (978, 12698), (1141, 10884), (1814, 6846), (1956, 6349), (2282, 5442), (2721, 4564), (3423, 3628)]