64384542

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{210407}}^1$

素因数の和:210432

約数の個数: 24

約数和(自身を含む): 147706416

約数和(自身を除く): 83321874

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 210407, 420814, 631221, 1262442, 1893663, 3576919, 3787326, 7153838, 10730757, 21461514, 32192271, 64384542]

約数ペア:

[(1, 64384542), (2, 32192271), (3, 21461514), (6, 10730757), (9, 7153838), (17, 3787326), (18, 3576919), (34, 1893663), (51, 1262442), (102, 631221), (153, 420814), (306, 210407)]