867006

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{983}}^1$

素因数の和:1005

約数の個数: 36

約数和(自身を含む): 2187432

約数和(自身を除く): 1320426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 983, 1966, 2949, 5898, 6881, 8847, 13762, 17694, 20643, 41286, 48167, 61929, 96334, 123858, 144501, 289002, 433503, 867006]

約数ペア:

[(1, 867006), (2, 433503), (3, 289002), (6, 144501), (7, 123858), (9, 96334), (14, 61929), (18, 48167), (21, 41286), (42, 20643), (49, 17694), (63, 13762), (98, 8847), (126, 6881), (147, 5898), (294, 2949), (441, 1966), (882, 983)]