18416270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 35417088

約数和(自身を除く): 17000818

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 853, 1270, 1706, 2159, 4265, 4318, 8530, 10795, 14501, 21590, 29002, 72505, 108331, 145010, 216662, 541655, 1083310, 1841627, 3683254, 9208135, 18416270]

約数ペア:

[(1, 18416270), (2, 9208135), (5, 3683254), (10, 1841627), (17, 1083310), (34, 541655), (85, 216662), (127, 145010), (170, 108331), (254, 72505), (635, 29002), (853, 21590), (1270, 14501), (1706, 10795), (2159, 8530), (4265, 4318)]