7135518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 16022016

約数和(自身を除く): 8886498

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 227, 338, 403, 454, 507, 681, 806, 1014, 1209, 1362, 2418, 2951, 5239, 5902, 7037, 8853, 10478, 14074, 15717, 17706, 21111, 31434, 38363, 42222, 76726, 91481, 115089, 182962, 230178, 274443, 548886, 1189253, 2378506, 3567759, 7135518]

約数ペア:

[(1, 7135518), (2, 3567759), (3, 2378506), (6, 1189253), (13, 548886), (26, 274443), (31, 230178), (39, 182962), (62, 115089), (78, 91481), (93, 76726), (169, 42222), (186, 38363), (227, 31434), (338, 21111), (403, 17706), (454, 15717), (507, 14074), (681, 10478), (806, 8853), (1014, 7037), (1209, 5902), (1362, 5239), (2418, 2951)]