2012026365

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{204163}}^1$

素因数の和:204250

約数の個数: 32

約数和(自身を含む): 3625952640

約数和(自身を除く): 1613926275

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 9855, 204163, 612489, 1020815, 1837467, 3062445, 5512401, 9187335, 14903899, 27562005, 44711697, 74519495, 134135091, 223558485, 402405273, 670675455, 2012026365]

約数ペア:

[(1, 2012026365), (3, 670675455), (5, 402405273), (9, 223558485), (15, 134135091), (27, 74519495), (45, 44711697), (73, 27562005), (135, 14903899), (219, 9187335), (365, 5512401), (657, 3062445), (1095, 1837467), (1971, 1020815), (3285, 612489), (9855, 204163)]