6809796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 20040384

約数和(自身を除く): 13230588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 443, 549, 732, 854, 886, 1098, 1281, 1329, 1708, 1772, 2196, 2562, 2658, 3101, 3843, 3987, 5124, 5316, 6202, 7686, 7974, 9303, 12404, 15372, 15948, 18606, 27023, 27909, 37212, 54046, 55818, 81069, 108092, 111636, 162138, 189161, 243207, 324276, 378322, 486414, 567483, 756644, 972828, 1134966, 1702449, 2269932, 3404898, 6809796]

約数ペア:

[(1, 6809796), (2, 3404898), (3, 2269932), (4, 1702449), (6, 1134966), (7, 972828), (9, 756644), (12, 567483), (14, 486414), (18, 378322), (21, 324276), (28, 243207), (36, 189161), (42, 162138), (61, 111636), (63, 108092), (84, 81069), (122, 55818), (126, 54046), (183, 37212), (244, 27909), (252, 27023), (366, 18606), (427, 15948), (443, 15372), (549, 12404), (732, 9303), (854, 7974), (886, 7686), (1098, 6202), (1281, 5316), (1329, 5124), (1708, 3987), (1772, 3843), (2196, 3101), (2562, 2658)]