18534369

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 30170880

約数和(自身を除く): 11636511

約数列:

[1, 3, 7, 17, 21, 51, 119, 193, 269, 357, 579, 807, 1351, 1883, 3281, 4053, 4573, 5649, 9843, 13719, 22967, 32011, 51917, 68901, 96033, 155751, 363419, 882589, 1090257, 2647767, 6178123, 18534369]

約数ペア:

[(1, 18534369), (3, 6178123), (7, 2647767), (17, 1090257), (21, 882589), (51, 363419), (119, 155751), (193, 96033), (269, 68901), (357, 51917), (579, 32011), (807, 22967), (1351, 13719), (1883, 9843), (3281, 5649), (4053, 4573)]