42127386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27109}}^1$

素因数の和:27158

約数の個数: 32

約数和(自身を含む): 98897280

約数和(自身を除く): 56769894

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 27109, 54218, 81327, 162654, 189763, 379526, 569289, 1003033, 1138578, 2006066, 3009099, 6018198, 7021231, 14042462, 21063693, 42127386]

約数ペア:

[(1, 42127386), (2, 21063693), (3, 14042462), (6, 7021231), (7, 6018198), (14, 3009099), (21, 2006066), (37, 1138578), (42, 1003033), (74, 569289), (111, 379526), (222, 189763), (259, 162654), (518, 81327), (777, 54218), (1554, 27109)]