1864367007477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{7019}}^1\times {\mathrm{12451}}^1$

素因数の和:20033

約数の個数: 32

約数和(自身を含む): 2682531371520

約数和(自身を除く): 818164364043

約数列:

[1, 3, 13, 39, 547, 1641, 7019, 7111, 12451, 21057, 21333, 37353, 91247, 161863, 273741, 485589, 3839393, 6810697, 11518179, 20432091, 49912109, 87393569, 88539061, 149736327, 262180707, 265617183, 1136116397, 3408349191, 47804282243, 143412846729, 621455669159, 1864367007477]

約数ペア:

[(1, 1864367007477), (3, 621455669159), (13, 143412846729), (39, 47804282243), (547, 3408349191), (1641, 1136116397), (7019, 265617183), (7111, 262180707), (12451, 149736327), (21057, 88539061), (21333, 87393569), (37353, 49912109), (91247, 20432091), (161863, 11518179), (273741, 6810697), (485589, 3839393)]