12823986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 30435264

約数和(自身を除く): 17611278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 823, 1113, 1646, 2226, 2469, 2597, 4938, 5194, 5761, 7791, 11522, 15582, 17283, 34566, 40327, 43619, 80654, 87238, 120981, 130857, 241962, 261714, 305333, 610666, 915999, 1831998, 2137331, 4274662, 6411993, 12823986]

約数ペア:

[(1, 12823986), (2, 6411993), (3, 4274662), (6, 2137331), (7, 1831998), (14, 915999), (21, 610666), (42, 305333), (49, 261714), (53, 241962), (98, 130857), (106, 120981), (147, 87238), (159, 80654), (294, 43619), (318, 40327), (371, 34566), (742, 17283), (823, 15582), (1113, 11522), (1646, 7791), (2226, 5761), (2469, 5194), (2597, 4938)]