42789126

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 87713280

約数和(自身を除く): 44924154

約数列:

[1, 2, 3, 6, 53, 106, 159, 239, 318, 478, 563, 717, 1126, 1434, 1689, 3378, 12667, 25334, 29839, 38001, 59678, 76002, 89517, 134557, 179034, 269114, 403671, 807342, 7131521, 14263042, 21394563, 42789126]

約数ペア:

[(1, 42789126), (2, 21394563), (3, 14263042), (6, 7131521), (53, 807342), (106, 403671), (159, 269114), (239, 179034), (318, 134557), (478, 89517), (563, 76002), (717, 59678), (1126, 38001), (1434, 29839), (1689, 25334), (3378, 12667)]