1520242956

素因数分解:

$2^2\times 3^2\times {\mathrm{42228971}}^1$

素因数の和:42228981

約数の個数: 18

約数和(自身を含む): 3842836452

約数和(自身を除く): 2322593496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 42228971, 84457942, 126686913, 168915884, 253373826, 380060739, 506747652, 760121478, 1520242956]

約数ペア:

[(1, 1520242956), (2, 760121478), (3, 506747652), (4, 380060739), (6, 253373826), (9, 168915884), (12, 126686913), (18, 84457942), (36, 42228971)]