7980984

素因数分解:

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

素因数の和:3385

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 16211016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 3359, 6718, 10077, 13436, 20154, 26872, 30231, 36949, 40308, 60462, 73898, 80616, 90693, 110847, 120924, 147796, 181386, 221694, 241848, 295592, 332541, 362772, 443388, 665082, 725544, 886776, 997623, 1330164, 1995246, 2660328, 3990492, 7980984]

約数ペア:

[(1, 7980984), (2, 3990492), (3, 2660328), (4, 1995246), (6, 1330164), (8, 997623), (9, 886776), (11, 725544), (12, 665082), (18, 443388), (22, 362772), (24, 332541), (27, 295592), (33, 241848), (36, 221694), (44, 181386), (54, 147796), (66, 120924), (72, 110847), (88, 90693), (99, 80616), (108, 73898), (132, 60462), (198, 40308), (216, 36949), (264, 30231), (297, 26872), (396, 20154), (594, 13436), (792, 10077), (1188, 6718), (2376, 3359)]