1290312

素因数分解:

$2^3\times 3^2\times {\mathrm{17921}}^1$

素因数の和:17933

約数の個数: 24

約数和(自身を含む): 3494790

約数和(自身を除く): 2204478

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 17921, 35842, 53763, 71684, 107526, 143368, 161289, 215052, 322578, 430104, 645156, 1290312]

約数ペア:

[(1, 1290312), (2, 645156), (3, 430104), (4, 322578), (6, 215052), (8, 161289), (9, 143368), (12, 107526), (18, 71684), (24, 53763), (36, 35842), (72, 17921)]