1627195878

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130447}}^1$

素因数の和:130479

約数の個数: 80

約数和(自身を含む): 4545851904

約数和(自身を除く): 2918656026

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1782, 2079, 4158, 6237, 12474, 130447, 260894, 391341, 782682, 913129, 1174023, 1434917, 1826258, 2348046, 2739387, 2869834, 3522069, 4304751, 5478774, 7044138, 8218161, 8609502, 10044419, 10566207, 12914253, 16436322, 20088838, 21132414, 24654483, 25828506, 30133257, 38742759, 49308966, 60266514, 73963449, 77485518, 90399771, 116228277, 147926898, 180799542, 232456554, 271199313, 542398626, 813597939, 1627195878]

約数ペア:

[(1, 1627195878), (2, 813597939), (3, 542398626), (6, 271199313), (7, 232456554), (9, 180799542), (11, 147926898), (14, 116228277), (18, 90399771), (21, 77485518), (22, 73963449), (27, 60266514), (33, 49308966), (42, 38742759), (54, 30133257), (63, 25828506), (66, 24654483), (77, 21132414), (81, 20088838), (99, 16436322), (126, 12914253), (154, 10566207), (162, 10044419), (189, 8609502), (198, 8218161), (231, 7044138), (297, 5478774), (378, 4304751), (462, 3522069), (567, 2869834), (594, 2739387), (693, 2348046), (891, 1826258), (1134, 1434917), (1386, 1174023), (1782, 913129), (2079, 782682), (4158, 391341), (6237, 260894), (12474, 130447)]