42605388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{169069}}^1$

素因数の和:169086

約数の個数: 36

約数和(自身を含む): 123082960

約数和(自身を除く): 80477572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 169069, 338138, 507207, 676276, 1014414, 1183483, 1521621, 2028828, 2366966, 3043242, 3550449, 4733932, 6086484, 7100898, 10651347, 14201796, 21302694, 42605388]

約数ペア:

[(1, 42605388), (2, 21302694), (3, 14201796), (4, 10651347), (6, 7100898), (7, 6086484), (9, 4733932), (12, 3550449), (14, 3043242), (18, 2366966), (21, 2028828), (28, 1521621), (36, 1183483), (42, 1014414), (63, 676276), (84, 507207), (126, 338138), (252, 169069)]