42730458

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{739}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 89510400

約数和(自身を除く): 46779942

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 419, 739, 838, 1257, 1478, 2217, 2514, 4434, 9637, 16997, 19274, 28911, 33994, 50991, 57822, 101982, 309641, 619282, 928923, 1857846, 7121743, 14243486, 21365229, 42730458]

約数ペア:

[(1, 42730458), (2, 21365229), (3, 14243486), (6, 7121743), (23, 1857846), (46, 928923), (69, 619282), (138, 309641), (419, 101982), (739, 57822), (838, 50991), (1257, 33994), (1478, 28911), (2217, 19274), (2514, 16997), (4434, 9637)]