42240078

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1093}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 97278480

約数和(自身を除く): 55038402

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 113, 114, 171, 226, 339, 342, 678, 1017, 1093, 2034, 2147, 2186, 3279, 4294, 6441, 6558, 9837, 12882, 19323, 19674, 20767, 38646, 41534, 62301, 123509, 124602, 186903, 247018, 370527, 373806, 741054, 1111581, 2223162, 2346671, 4693342, 7040013, 14080026, 21120039, 42240078]

約数ペア:

[(1, 42240078), (2, 21120039), (3, 14080026), (6, 7040013), (9, 4693342), (18, 2346671), (19, 2223162), (38, 1111581), (57, 741054), (113, 373806), (114, 370527), (171, 247018), (226, 186903), (339, 124602), (342, 123509), (678, 62301), (1017, 41534), (1093, 38646), (2034, 20767), (2147, 19674), (2186, 19323), (3279, 12882), (4294, 9837), (6441, 6558)]