9728388

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1493}}^1$

素因数の和:1684

約数の個数: 36

約数和(自身を含む): 24743628

約数和(自身を除く): 15015240

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1493, 1629, 2172, 2986, 3258, 4479, 5972, 6516, 8958, 13437, 17916, 26874, 53748, 270233, 540466, 810699, 1080932, 1621398, 2432097, 3242796, 4864194, 9728388]

約数ペア:

[(1, 9728388), (2, 4864194), (3, 3242796), (4, 2432097), (6, 1621398), (9, 1080932), (12, 810699), (18, 540466), (36, 270233), (181, 53748), (362, 26874), (543, 17916), (724, 13437), (1086, 8958), (1493, 6516), (1629, 5972), (2172, 4479), (2986, 3258)]