7925004906

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{12721}}^1$

素因数の和:12916

約数の個数: 96

約数和(自身を含む): 19979443008

約数和(自身を除く): 12054438102

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 163, 182, 273, 294, 326, 489, 546, 637, 978, 1141, 1274, 1911, 2119, 2282, 3423, 3822, 4238, 6357, 6846, 7987, 12714, 12721, 14833, 15974, 23961, 25442, 29666, 38163, 44499, 47922, 76326, 88998, 89047, 103831, 165373, 178094, 207662, 267141, 311493, 330746, 496119, 534282, 622986, 623329, 992238, 1157611, 1246658, 1869987, 2073523, 2315222, 3472833, 3739974, 4147046, 6220569, 6945666, 8103277, 12441138, 14514661, 16206554, 24309831, 26955799, 29029322, 43543983, 48619662, 53911598, 80867397, 87087966, 101602627, 161734794, 188690593, 203205254, 304807881, 377381186, 566071779, 609615762, 1132143558, 1320834151, 2641668302, 3962502453, 7925004906]

約数ペア:

[(1, 7925004906), (2, 3962502453), (3, 2641668302), (6, 1320834151), (7, 1132143558), (13, 609615762), (14, 566071779), (21, 377381186), (26, 304807881), (39, 203205254), (42, 188690593), (49, 161734794), (78, 101602627), (91, 87087966), (98, 80867397), (147, 53911598), (163, 48619662), (182, 43543983), (273, 29029322), (294, 26955799), (326, 24309831), (489, 16206554), (546, 14514661), (637, 12441138), (978, 8103277), (1141, 6945666), (1274, 6220569), (1911, 4147046), (2119, 3739974), (2282, 3472833), (3423, 2315222), (3822, 2073523), (4238, 1869987), (6357, 1246658), (6846, 1157611), (7987, 992238), (12714, 623329), (12721, 622986), (14833, 534282), (15974, 496119), (23961, 330746), (25442, 311493), (29666, 267141), (38163, 207662), (44499, 178094), (47922, 165373), (76326, 103831), (88998, 89047)]