2660328

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3359}}^1$

素因数の和:3382

約数の個数: 48

約数和(自身を含む): 7862400

約数和(自身を除く): 5202072

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, 3359, 6718, 10077, 13436, 20154, 26872, 30231, 36949, 40308, 60462, 73898, 80616, 110847, 120924, 147796, 221694, 241848, 295592, 332541, 443388, 665082, 886776, 1330164, 2660328]

約数ペア:

[(1, 2660328), (2, 1330164), (3, 886776), (4, 665082), (6, 443388), (8, 332541), (9, 295592), (11, 241848), (12, 221694), (18, 147796), (22, 120924), (24, 110847), (33, 80616), (36, 73898), (44, 60462), (66, 40308), (72, 36949), (88, 30231), (99, 26872), (132, 20154), (198, 13436), (264, 10077), (396, 6718), (792, 3359)]