1771337394

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{13723}}^1$

素因数の和:13903

約数の個数: 48

約数和(自身を含む): 3930773184

約数和(自身を除く): 2159435790

約数列:

[1, 2, 3, 6, 9, 18, 71, 101, 142, 202, 213, 303, 426, 606, 639, 909, 1278, 1818, 7171, 13723, 14342, 21513, 27446, 41169, 43026, 64539, 82338, 123507, 129078, 247014, 974333, 1386023, 1948666, 2772046, 2922999, 4158069, 5845998, 8316138, 8768997, 12474207, 17537994, 24948414, 98407633, 196815266, 295222899, 590445798, 885668697, 1771337394]

約数ペア:

[(1, 1771337394), (2, 885668697), (3, 590445798), (6, 295222899), (9, 196815266), (18, 98407633), (71, 24948414), (101, 17537994), (142, 12474207), (202, 8768997), (213, 8316138), (303, 5845998), (426, 4158069), (606, 2922999), (639, 2772046), (909, 1948666), (1278, 1386023), (1818, 974333), (7171, 247014), (13723, 129078), (14342, 123507), (21513, 82338), (27446, 64539), (41169, 43026)]