117784314

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 274268160

約数和(自身を除く): 156483846

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 71, 93, 142, 186, 213, 279, 426, 558, 639, 837, 991, 1278, 1674, 1917, 1982, 2201, 2973, 3834, 4402, 5946, 6603, 8919, 13206, 17838, 19809, 26757, 30721, 39618, 53514, 59427, 61442, 70361, 92163, 118854, 140722, 184326, 211083, 276489, 422166, 552978, 633249, 829467, 1266498, 1658934, 1899747, 2181191, 3799494, 4362382, 6543573, 13087146, 19630719, 39261438, 58892157, 117784314]

約数ペア:

[(1, 117784314), (2, 58892157), (3, 39261438), (6, 19630719), (9, 13087146), (18, 6543573), (27, 4362382), (31, 3799494), (54, 2181191), (62, 1899747), (71, 1658934), (93, 1266498), (142, 829467), (186, 633249), (213, 552978), (279, 422166), (426, 276489), (558, 211083), (639, 184326), (837, 140722), (991, 118854), (1278, 92163), (1674, 70361), (1917, 61442), (1982, 59427), (2201, 53514), (2973, 39618), (3834, 30721), (4402, 26757), (5946, 19809), (6603, 17838), (8919, 13206)]