64137918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9907}}^1$

素因数の和:10008

約数の個数: 32

約数和(自身を含む): 139821696

約数和(自身を除く): 75683778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 9907, 19814, 29721, 59442, 128791, 257582, 386373, 772746, 822281, 1644562, 2466843, 4933686, 10689653, 21379306, 32068959, 64137918]

約数ペア:

[(1, 64137918), (2, 32068959), (3, 21379306), (6, 10689653), (13, 4933686), (26, 2466843), (39, 1644562), (78, 822281), (83, 772746), (166, 386373), (249, 257582), (498, 128791), (1079, 59442), (2158, 29721), (3237, 19814), (6474, 9907)]