81741912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{486559}}^1$

素因数の和:486575

約数の個数: 32

約数和(自身を含む): 233548800

約数和(自身を除く): 151806888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 486559, 973118, 1459677, 1946236, 2919354, 3405913, 3892472, 5838708, 6811826, 10217739, 11677416, 13623652, 20435478, 27247304, 40870956, 81741912]

約数ペア:

[(1, 81741912), (2, 40870956), (3, 27247304), (4, 20435478), (6, 13623652), (7, 11677416), (8, 10217739), (12, 6811826), (14, 5838708), (21, 3892472), (24, 3405913), (28, 2919354), (42, 1946236), (56, 1459677), (84, 973118), (168, 486559)]