7771998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2693}}^1$

素因数の和:2748

約数の個数: 32

約数和(自身を含む): 17198496

約数和(自身を除く): 9426498

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2693, 2886, 5386, 8079, 16158, 35009, 70018, 99641, 105027, 199282, 210054, 298923, 597846, 1295333, 2590666, 3885999, 7771998]

約数ペア:

[(1, 7771998), (2, 3885999), (3, 2590666), (6, 1295333), (13, 597846), (26, 298923), (37, 210054), (39, 199282), (74, 105027), (78, 99641), (111, 70018), (222, 35009), (481, 16158), (962, 8079), (1443, 5386), (2693, 2886)]