9988888.00000000

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{207329}}^1$

素因数の和:207348

約数の個数: 24

約数和(自身を含む): 141813720

約数和(自身を除く): 80858994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 207329, 414658, 621987, 1243974, 1451303, 2902606, 4353909, 8707818, 10159121, 20318242, 30477363, 60954726]

約数ペア:

[(1, 60954726), (2, 30477363), (3, 20318242), (6, 10159121), (7, 8707818), (14, 4353909), (21, 2902606), (42, 1451303), (49, 1243974), (98, 621987), (147, 414658), (294, 207329)]