1408086

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:716

約数の個数: 24

約数和(自身を含む): 3078504

約数和(自身を除く): 1670418

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 571, 822, 1142, 1233, 1713, 2466, 3426, 5139, 10278, 78227, 156454, 234681, 469362, 704043, 1408086]

約数ペア:

[(1, 1408086), (2, 704043), (3, 469362), (6, 234681), (9, 156454), (18, 78227), (137, 10278), (274, 5139), (411, 3426), (571, 2466), (822, 1713), (1142, 1233)]