40281048

素因数分解:

$2^3\times 3^2\times {\mathrm{559459}}^1$

素因数の和:559471

約数の個数: 24

約数和(自身を含む): 109094700

約数和(自身を除く): 68813652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 559459, 1118918, 1678377, 2237836, 3356754, 4475672, 5035131, 6713508, 10070262, 13427016, 20140524, 40281048]

約数ペア:

[(1, 40281048), (2, 20140524), (3, 13427016), (4, 10070262), (6, 6713508), (8, 5035131), (9, 4475672), (12, 3356754), (18, 2237836), (24, 1678377), (36, 1118918), (72, 559459)]