28491498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{226123}}^1$

素因数の和:226138

約数の個数: 24

約数和(自身を含む): 70550688

約数和(自身を除く): 42059190

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 226123, 452246, 678369, 1356738, 1582861, 2035107, 3165722, 4070214, 4748583, 9497166, 14245749, 28491498]

約数ペア:

[(1, 28491498), (2, 14245749), (3, 9497166), (6, 4748583), (7, 4070214), (9, 3165722), (14, 2035107), (18, 1582861), (21, 1356738), (42, 678369), (63, 452246), (126, 226123)]