105755778

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 235400256

約数和(自身を除く): 129644478

約数列:

[1, 2, 3, 6, 9, 18, 71, 83, 142, 166, 213, 249, 426, 498, 639, 747, 997, 1278, 1494, 1994, 2991, 5893, 5982, 8973, 11786, 17679, 17946, 35358, 53037, 70787, 82751, 106074, 141574, 165502, 212361, 248253, 424722, 496506, 637083, 744759, 1274166, 1489518, 5875321, 11750642, 17625963, 35251926, 52877889, 105755778]

約数ペア:

[(1, 105755778), (2, 52877889), (3, 35251926), (6, 17625963), (9, 11750642), (18, 5875321), (71, 1489518), (83, 1274166), (142, 744759), (166, 637083), (213, 496506), (249, 424722), (426, 248253), (498, 212361), (639, 165502), (747, 141574), (997, 106074), (1278, 82751), (1494, 70787), (1994, 53037), (2991, 35358), (5893, 17946), (5982, 17679), (8973, 11786)]