42105186

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 94468608

約数和(自身を除く): 52363422

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 191, 222, 331, 333, 382, 573, 662, 666, 993, 1146, 1719, 1986, 2979, 3438, 5958, 7067, 12247, 14134, 21201, 24494, 36741, 42402, 63221, 63603, 73482, 110223, 126442, 127206, 189663, 220446, 379326, 568989, 1137978, 2339177, 4678354, 7017531, 14035062, 21052593, 42105186]

約数ペア:

[(1, 42105186), (2, 21052593), (3, 14035062), (6, 7017531), (9, 4678354), (18, 2339177), (37, 1137978), (74, 568989), (111, 379326), (191, 220446), (222, 189663), (331, 127206), (333, 126442), (382, 110223), (573, 73482), (662, 63603), (666, 63221), (993, 42402), (1146, 36741), (1719, 24494), (1986, 21201), (2979, 14134), (3438, 12247), (5958, 7067)]