126810018

素因数分解:

$2^1\times 3^2\times {\mathrm{821}}^1\times {\mathrm{8581}}^1$

素因数の和:9410

約数の個数: 24

約数和(自身を含む): 275121756

約数和(自身を除く): 148311738

約数列:

[1, 2, 3, 6, 9, 18, 821, 1642, 2463, 4926, 7389, 8581, 14778, 17162, 25743, 51486, 77229, 154458, 7045001, 14090002, 21135003, 42270006, 63405009, 126810018]

約数ペア:

[(1, 126810018), (2, 63405009), (3, 42270006), (6, 21135003), (9, 14090002), (18, 7045001), (821, 154458), (1642, 77229), (2463, 51486), (4926, 25743), (7389, 17162), (8581, 14778)]