9890874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3413}}^1$

素因数の和:3451

約数の個数: 48

約数和(自身を含む): 25564032

約数和(自身を除く): 15673158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 3413, 6826, 10239, 20478, 23891, 30717, 47782, 61434, 71673, 78499, 143346, 156998, 215019, 235497, 430038, 470994, 549493, 706491, 1098986, 1412982, 1648479, 3296958, 4945437, 9890874]

約数ペア:

[(1, 9890874), (2, 4945437), (3, 3296958), (6, 1648479), (7, 1412982), (9, 1098986), (14, 706491), (18, 549493), (21, 470994), (23, 430038), (42, 235497), (46, 215019), (63, 156998), (69, 143346), (126, 78499), (138, 71673), (161, 61434), (207, 47782), (322, 30717), (414, 23891), (483, 20478), (966, 10239), (1449, 6826), (2898, 3413)]