1927016568

素因数分解:

$2^3\times 3^4\times {\mathrm{1163}}^1\times {\mathrm{2557}}^1$

素因数の和:3738

約数の個数: 80

約数和(自身を含む): 5404184280

約数和(自身を除く): 3477167712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1163, 2326, 2557, 3489, 4652, 5114, 6978, 7671, 9304, 10228, 10467, 13956, 15342, 20456, 20934, 23013, 27912, 30684, 31401, 41868, 46026, 61368, 62802, 69039, 83736, 92052, 94203, 125604, 138078, 184104, 188406, 207117, 251208, 276156, 376812, 414234, 552312, 753624, 828468, 1656936, 2973791, 5947582, 8921373, 11895164, 17842746, 23790328, 26764119, 35685492, 53528238, 71370984, 80292357, 107056476, 160584714, 214112952, 240877071, 321169428, 481754142, 642338856, 963508284, 1927016568]

約数ペア:

[(1, 1927016568), (2, 963508284), (3, 642338856), (4, 481754142), (6, 321169428), (8, 240877071), (9, 214112952), (12, 160584714), (18, 107056476), (24, 80292357), (27, 71370984), (36, 53528238), (54, 35685492), (72, 26764119), (81, 23790328), (108, 17842746), (162, 11895164), (216, 8921373), (324, 5947582), (648, 2973791), (1163, 1656936), (2326, 828468), (2557, 753624), (3489, 552312), (4652, 414234), (5114, 376812), (6978, 276156), (7671, 251208), (9304, 207117), (10228, 188406), (10467, 184104), (13956, 138078), (15342, 125604), (20456, 94203), (20934, 92052), (23013, 83736), (27912, 69039), (30684, 62802), (31401, 61368), (41868, 46026)]