872004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1483}}^1$

素因数の和:1504

約数の個数: 36

約数和(自身を含む): 2368464

約数和(自身を除く): 1496460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1483, 2966, 4449, 5932, 8898, 10381, 17796, 20762, 31143, 41524, 62286, 72667, 124572, 145334, 218001, 290668, 436002, 872004]

約数ペア:

[(1, 872004), (2, 436002), (3, 290668), (4, 218001), (6, 145334), (7, 124572), (12, 72667), (14, 62286), (21, 41524), (28, 31143), (42, 20762), (49, 17796), (84, 10381), (98, 8898), (147, 5932), (196, 4449), (294, 2966), (588, 1483)]