321566028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{546881}}^1$

素因数の和:546902

約数の個数: 36

約数和(自身を含む): 872823672

約数和(自身を除く): 551257644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 546881, 1093762, 1640643, 2187524, 3281286, 3828167, 6562572, 7656334, 11484501, 15312668, 22969002, 26797169, 45938004, 53594338, 80391507, 107188676, 160783014, 321566028]

約数ペア:

[(1, 321566028), (2, 160783014), (3, 107188676), (4, 80391507), (6, 53594338), (7, 45938004), (12, 26797169), (14, 22969002), (21, 15312668), (28, 11484501), (42, 7656334), (49, 6562572), (84, 3828167), (98, 3281286), (147, 2187524), (196, 1640643), (294, 1093762), (588, 546881)]