2018163622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1\times {\mathrm{691}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 3218630400

約数和(自身を除く): 1200466778

約数列:

[1, 2, 19, 38, 151, 302, 509, 691, 1018, 1382, 2869, 5738, 9671, 13129, 19342, 26258, 76859, 104341, 153718, 208682, 351719, 703438, 1460321, 1982479, 2920642, 3964958, 6682661, 13365322, 53109569, 106219138, 1009081811, 2018163622]

約数ペア:

[(1, 2018163622), (2, 1009081811), (19, 106219138), (38, 53109569), (151, 13365322), (302, 6682661), (509, 3964958), (691, 2920642), (1018, 1982479), (1382, 1460321), (2869, 703438), (5738, 351719), (9671, 208682), (13129, 153718), (19342, 104341), (26258, 76859)]