1998024

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{1699}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 5814000

約数和(自身を除く): 3815976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 1699, 3398, 5097, 6796, 10194, 11893, 13592, 20388, 23786, 35679, 40776, 47572, 71358, 83251, 95144, 142716, 166502, 249753, 285432, 333004, 499506, 666008, 999012, 1998024]

約数ペア:

[(1, 1998024), (2, 999012), (3, 666008), (4, 499506), (6, 333004), (7, 285432), (8, 249753), (12, 166502), (14, 142716), (21, 95144), (24, 83251), (28, 71358), (42, 47572), (49, 40776), (56, 35679), (84, 23786), (98, 20388), (147, 13592), (168, 11893), (196, 10194), (294, 6796), (392, 5097), (588, 3398), (1176, 1699)]