39640446

素因数分解:

$2^1\times 3^2\times {\mathrm{1481}}^1\times {\mathrm{1487}}^1$

素因数の和:2976

約数の個数: 24

約数和(自身を含む): 86003424

約数和(自身を除く): 46362978

約数列:

[1, 2, 3, 6, 9, 18, 1481, 1487, 2962, 2974, 4443, 4461, 8886, 8922, 13329, 13383, 26658, 26766, 2202247, 4404494, 6606741, 13213482, 19820223, 39640446]

約数ペア:

[(1, 39640446), (2, 19820223), (3, 13213482), (6, 6606741), (9, 4404494), (18, 2202247), (1481, 26766), (1487, 26658), (2962, 13383), (2974, 13329), (4443, 8922), (4461, 8886)]