1438056

素因数分解:

$2^3\times 3^2\times {\mathrm{19973}}^1$

素因数の和:19985

約数の個数: 24

約数和(自身を含む): 3894930

約数和(自身を除く): 2456874

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 19973, 39946, 59919, 79892, 119838, 159784, 179757, 239676, 359514, 479352, 719028, 1438056]

約数ペア:

[(1, 1438056), (2, 719028), (3, 479352), (4, 359514), (6, 239676), (8, 179757), (9, 159784), (12, 119838), (18, 79892), (24, 59919), (36, 39946), (72, 19973)]