999012

素因数分解:

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

素因数の和:1720

約数の個数: 36

約数和(自身を含む): 2713200

約数和(自身を除く): 1714188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1699, 3398, 5097, 6796, 10194, 11893, 20388, 23786, 35679, 47572, 71358, 83251, 142716, 166502, 249753, 333004, 499506, 999012]

約数ペア:

[(1, 999012), (2, 499506), (3, 333004), (4, 249753), (6, 166502), (7, 142716), (12, 83251), (14, 71358), (21, 47572), (28, 35679), (42, 23786), (49, 20388), (84, 11893), (98, 10194), (147, 6796), (196, 5097), (294, 3398), (588, 1699)]