18779796

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{24841}}^1$

素因数の和:24861

約数の個数: 48

約数和(自身を含む): 55646080

約数和(自身を除く): 36866284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 24841, 49682, 74523, 99364, 149046, 173887, 223569, 298092, 347774, 447138, 521661, 670707, 695548, 894276, 1043322, 1341414, 1564983, 2086644, 2682828, 3129966, 4694949, 6259932, 9389898, 18779796]

約数ペア:

[(1, 18779796), (2, 9389898), (3, 6259932), (4, 4694949), (6, 3129966), (7, 2682828), (9, 2086644), (12, 1564983), (14, 1341414), (18, 1043322), (21, 894276), (27, 695548), (28, 670707), (36, 521661), (42, 447138), (54, 347774), (63, 298092), (84, 223569), (108, 173887), (126, 149046), (189, 99364), (252, 74523), (378, 49682), (756, 24841)]