28763406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{228281}}^1$

素因数の和:228296

約数の個数: 24

約数和(自身を含む): 71223984

約数和(自身を除く): 42460578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 228281, 456562, 684843, 1369686, 1597967, 2054529, 3195934, 4109058, 4793901, 9587802, 14381703, 28763406]

約数ペア:

[(1, 28763406), (2, 14381703), (3, 9587802), (6, 4793901), (7, 4109058), (9, 3195934), (14, 2054529), (18, 1597967), (21, 1369686), (42, 684843), (63, 456562), (126, 228281)]