7456554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 20127744

約数和(自身を除く): 12671190

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 31, 42, 46, 62, 63, 69, 83, 93, 126, 138, 161, 166, 186, 207, 217, 249, 279, 322, 414, 434, 483, 498, 558, 581, 651, 713, 747, 966, 1162, 1302, 1426, 1449, 1494, 1743, 1909, 1953, 2139, 2573, 2898, 3486, 3818, 3906, 4278, 4991, 5146, 5229, 5727, 6417, 7719, 9982, 10458, 11454, 12834, 13363, 14973, 15438, 17181, 18011, 23157, 26726, 29946, 34362, 36022, 40089, 44919, 46314, 54033, 59179, 80178, 89838, 108066, 118358, 120267, 162099, 177537, 240534, 324198, 355074, 414253, 532611, 828506, 1065222, 1242759, 2485518, 3728277, 7456554]

約数ペア:

[(1, 7456554), (2, 3728277), (3, 2485518), (6, 1242759), (7, 1065222), (9, 828506), (14, 532611), (18, 414253), (21, 355074), (23, 324198), (31, 240534), (42, 177537), (46, 162099), (62, 120267), (63, 118358), (69, 108066), (83, 89838), (93, 80178), (126, 59179), (138, 54033), (161, 46314), (166, 44919), (186, 40089), (207, 36022), (217, 34362), (249, 29946), (279, 26726), (322, 23157), (414, 18011), (434, 17181), (483, 15438), (498, 14973), (558, 13363), (581, 12834), (651, 11454), (713, 10458), (747, 9982), (966, 7719), (1162, 6417), (1302, 5727), (1426, 5229), (1449, 5146), (1494, 4991), (1743, 4278), (1909, 3906), (1953, 3818), (2139, 3486), (2573, 2898)]