2018656479

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{597059}}^1$

素因数の和:597099

約数の個数: 24

約数和(自身を含む): 3267112320

約数和(自身を除く): 1248455841

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 597059, 1791177, 4179413, 12538239, 13732357, 29255891, 41197071, 87767673, 96126499, 288379497, 672885493, 2018656479]

約数ペア:

[(1, 2018656479), (3, 672885493), (7, 288379497), (21, 96126499), (23, 87767673), (49, 41197071), (69, 29255891), (147, 13732357), (161, 12538239), (483, 4179413), (1127, 1791177), (3381, 597059)]