40502898

素因数分解:

$2^1\times 3^2\times {\mathrm{1109}}^1\times {\mathrm{2029}}^1$

素因数の和:3146

約数の個数: 24

約数和(自身を含む): 87878700

約数和(自身を除く): 47375802

約数列:

[1, 2, 3, 6, 9, 18, 1109, 2029, 2218, 3327, 4058, 6087, 6654, 9981, 12174, 18261, 19962, 36522, 2250161, 4500322, 6750483, 13500966, 20251449, 40502898]

約数ペア:

[(1, 40502898), (2, 20251449), (3, 13500966), (6, 6750483), (9, 4500322), (18, 2250161), (1109, 36522), (2029, 19962), (2218, 18261), (3327, 12174), (4058, 9981), (6087, 6654)]