15862968

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20029}}^1$

素因数の和:20052

約数の個数: 48

約数和(自身を含む): 46870200

約数和(自身を除く): 31007232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 20029, 40058, 60087, 80116, 120174, 160232, 180261, 220319, 240348, 360522, 440638, 480696, 660957, 721044, 881276, 1321914, 1442088, 1762552, 1982871, 2643828, 3965742, 5287656, 7931484, 15862968]

約数ペア:

[(1, 15862968), (2, 7931484), (3, 5287656), (4, 3965742), (6, 2643828), (8, 1982871), (9, 1762552), (11, 1442088), (12, 1321914), (18, 881276), (22, 721044), (24, 660957), (33, 480696), (36, 440638), (44, 360522), (66, 240348), (72, 220319), (88, 180261), (99, 160232), (132, 120174), (198, 80116), (264, 60087), (396, 40058), (792, 20029)]