64144638

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{209623}}^1$

素因数の和:209648

約数の個数: 24

約数和(自身を含む): 147156048

約数和(自身を除く): 83011410

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 209623, 419246, 628869, 1257738, 1886607, 3563591, 3773214, 7127182, 10690773, 21381546, 32072319, 64144638]

約数ペア:

[(1, 64144638), (2, 32072319), (3, 21381546), (6, 10690773), (9, 7127182), (17, 3773214), (18, 3563591), (34, 1886607), (51, 1257738), (102, 628869), (153, 419246), (306, 209623)]