42142758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1621}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 96541440

約数和(自身を除く): 54398682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 619, 1238, 1621, 1857, 3242, 3714, 4333, 4863, 8666, 9726, 11347, 12999, 22694, 25998, 34041, 68082, 1003399, 2006798, 3010197, 6020394, 7023793, 14047586, 21071379, 42142758]

約数ペア:

[(1, 42142758), (2, 21071379), (3, 14047586), (6, 7023793), (7, 6020394), (14, 3010197), (21, 2006798), (42, 1003399), (619, 68082), (1238, 34041), (1621, 25998), (1857, 22694), (3242, 12999), (3714, 11347), (4333, 9726), (4863, 8666)]