725823006

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{142151}}^1$

素因数の和:142216

約数の個数: 32

約数和(自身を含む): 1555711488

約数和(自身を除く): 829888482

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 5106, 142151, 284302, 426453, 852906, 3269473, 5259587, 6538946, 9808419, 10519174, 15778761, 19616838, 31557522, 120970501, 241941002, 362911503, 725823006]

約数ペア:

[(1, 725823006), (2, 362911503), (3, 241941002), (6, 120970501), (23, 31557522), (37, 19616838), (46, 15778761), (69, 10519174), (74, 9808419), (111, 6538946), (138, 5259587), (222, 3269473), (851, 852906), (1702, 426453), (2553, 284302), (5106, 142151)]