969972606

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{32999}}^1$

素因数の和:33101

約数の個数: 48

約数和(自身を含む): 2223936000

約数和(自身を除く): 1253963394

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 414, 426, 639, 1278, 1633, 3266, 4899, 9798, 14697, 29394, 32999, 65998, 98997, 197994, 296991, 593982, 758977, 1517954, 2276931, 2342929, 4553862, 4685858, 6830793, 7028787, 13661586, 14057574, 21086361, 42172722, 53887367, 107774734, 161662101, 323324202, 484986303, 969972606]

約数ペア:

[(1, 969972606), (2, 484986303), (3, 323324202), (6, 161662101), (9, 107774734), (18, 53887367), (23, 42172722), (46, 21086361), (69, 14057574), (71, 13661586), (138, 7028787), (142, 6830793), (207, 4685858), (213, 4553862), (414, 2342929), (426, 2276931), (639, 1517954), (1278, 758977), (1633, 593982), (3266, 296991), (4899, 197994), (9798, 98997), (14697, 65998), (29394, 32999)]