18308874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{733}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 38473344

約数和(自身を除く): 20164470

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 181, 362, 543, 733, 1086, 1466, 2199, 4163, 4398, 8326, 12489, 16859, 24978, 33718, 50577, 101154, 132673, 265346, 398019, 796038, 3051479, 6102958, 9154437, 18308874]

約数ペア:

[(1, 18308874), (2, 9154437), (3, 6102958), (6, 3051479), (23, 796038), (46, 398019), (69, 265346), (138, 132673), (181, 101154), (362, 50577), (543, 33718), (733, 24978), (1086, 16859), (1466, 12489), (2199, 8326), (4163, 4398)]