9965766

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 21726144

約数和(自身を除く): 11760378

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 107, 114, 129, 214, 258, 321, 361, 642, 722, 817, 1083, 1634, 2033, 2166, 2451, 4066, 4601, 4902, 6099, 9202, 12198, 13803, 15523, 27606, 31046, 38627, 46569, 77254, 87419, 93138, 115881, 174838, 231762, 262257, 524514, 1660961, 3321922, 4982883, 9965766]

約数ペア:

[(1, 9965766), (2, 4982883), (3, 3321922), (6, 1660961), (19, 524514), (38, 262257), (43, 231762), (57, 174838), (86, 115881), (107, 93138), (114, 87419), (129, 77254), (214, 46569), (258, 38627), (321, 31046), (361, 27606), (642, 15523), (722, 13803), (817, 12198), (1083, 9202), (1634, 6099), (2033, 4902), (2166, 4601), (2451, 4066)]