1638375006

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{6660061}}^1$

素因数の和:6660107

約数の個数: 16

約数和(自身を含む): 3356671248

約数和(自身を除く): 1718296242

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 6660061, 13320122, 19980183, 39960366, 273062501, 546125002, 819187503, 1638375006]

約数ペア:

[(1, 1638375006), (2, 819187503), (3, 546125002), (6, 273062501), (41, 39960366), (82, 19980183), (123, 13320122), (246, 6660061)]