66566598

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{881}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 155648304

約数和(自身を除く): 89081706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 257, 294, 514, 771, 881, 1542, 1762, 1799, 2643, 3598, 5286, 5397, 6167, 10794, 12334, 12593, 18501, 25186, 37002, 37779, 43169, 75558, 86338, 129507, 226417, 259014, 452834, 679251, 1358502, 1584919, 3169838, 4754757, 9509514, 11094433, 22188866, 33283299, 66566598]

約数ペア:

[(1, 66566598), (2, 33283299), (3, 22188866), (6, 11094433), (7, 9509514), (14, 4754757), (21, 3169838), (42, 1584919), (49, 1358502), (98, 679251), (147, 452834), (257, 259014), (294, 226417), (514, 129507), (771, 86338), (881, 75558), (1542, 43169), (1762, 37779), (1799, 37002), (2643, 25186), (3598, 18501), (5286, 12593), (5397, 12334), (6167, 10794)]