13308928458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1\times {\mathrm{5503}}^1$

素因数の和:6251

約数の個数: 64

約数和(自身を含む): 30815354880

約数和(自身を除く): 17506426422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 647, 1246, 1294, 1869, 1941, 3738, 3882, 4529, 5503, 9058, 11006, 13587, 16509, 27174, 33018, 38521, 57583, 77042, 115166, 115563, 172749, 231126, 345498, 403081, 489767, 806162, 979534, 1209243, 1469301, 2418486, 2938602, 3428369, 3560441, 6856738, 7120882, 10285107, 10681323, 20570214, 21362646, 24923087, 49846174, 74769261, 149538522, 316879249, 633758498, 950637747, 1901275494, 2218154743, 4436309486, 6654464229, 13308928458]

約数ペア:

[(1, 13308928458), (2, 6654464229), (3, 4436309486), (6, 2218154743), (7, 1901275494), (14, 950637747), (21, 633758498), (42, 316879249), (89, 149538522), (178, 74769261), (267, 49846174), (534, 24923087), (623, 21362646), (647, 20570214), (1246, 10681323), (1294, 10285107), (1869, 7120882), (1941, 6856738), (3738, 3560441), (3882, 3428369), (4529, 2938602), (5503, 2418486), (9058, 1469301), (11006, 1209243), (13587, 979534), (16509, 806162), (27174, 489767), (33018, 403081), (38521, 345498), (57583, 231126), (77042, 172749), (115166, 115563)]