78361038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{621913}}^1$

素因数の和:621928

約数の個数: 24

約数和(自身を含む): 194037168

約数和(自身を除く): 115676130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 621913, 1243826, 1865739, 3731478, 4353391, 5597217, 8706782, 11194434, 13060173, 26120346, 39180519, 78361038]

約数ペア:

[(1, 78361038), (2, 39180519), (3, 26120346), (6, 13060173), (7, 11194434), (9, 8706782), (14, 5597217), (18, 4353391), (21, 3731478), (42, 1865739), (63, 1243826), (126, 621913)]