38548314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 100638720

約数和(自身を除く): 62090406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 71, 93, 126, 139, 142, 186, 213, 217, 278, 279, 417, 426, 434, 497, 558, 639, 651, 834, 973, 994, 1251, 1278, 1302, 1491, 1946, 1953, 2201, 2502, 2919, 2982, 3906, 4309, 4402, 4473, 5838, 6603, 8618, 8757, 8946, 9869, 12927, 13206, 15407, 17514, 19738, 19809, 25854, 29607, 30163, 30814, 38781, 39618, 46221, 59214, 60326, 69083, 77562, 88821, 90489, 92442, 138166, 138663, 177642, 180978, 207249, 271467, 277326, 305939, 414498, 542934, 611878, 621747, 917817, 1243494, 1835634, 2141573, 2753451, 4283146, 5506902, 6424719, 12849438, 19274157, 38548314]

約数ペア:

[(1, 38548314), (2, 19274157), (3, 12849438), (6, 6424719), (7, 5506902), (9, 4283146), (14, 2753451), (18, 2141573), (21, 1835634), (31, 1243494), (42, 917817), (62, 621747), (63, 611878), (71, 542934), (93, 414498), (126, 305939), (139, 277326), (142, 271467), (186, 207249), (213, 180978), (217, 177642), (278, 138663), (279, 138166), (417, 92442), (426, 90489), (434, 88821), (497, 77562), (558, 69083), (639, 60326), (651, 59214), (834, 46221), (973, 39618), (994, 38781), (1251, 30814), (1278, 30163), (1302, 29607), (1491, 25854), (1946, 19809), (1953, 19738), (2201, 17514), (2502, 15407), (2919, 13206), (2982, 12927), (3906, 9869), (4309, 8946), (4402, 8757), (4473, 8618), (5838, 6603)]