16968006

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2$

素因数の和:178

約数の個数: 72

約数和(自身を含む): 43071912

約数和(自身を除く): 26103906

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 71, 99, 102, 142, 153, 187, 198, 213, 306, 374, 426, 561, 639, 781, 1122, 1207, 1278, 1562, 1683, 2343, 2414, 3366, 3621, 4686, 5041, 7029, 7242, 10082, 10863, 13277, 14058, 15123, 21726, 26554, 30246, 39831, 45369, 55451, 79662, 85697, 90738, 110902, 119493, 166353, 171394, 238986, 257091, 332706, 499059, 514182, 771273, 942667, 998118, 1542546, 1885334, 2828001, 5656002, 8484003, 16968006]

約数ペア:

[(1, 16968006), (2, 8484003), (3, 5656002), (6, 2828001), (9, 1885334), (11, 1542546), (17, 998118), (18, 942667), (22, 771273), (33, 514182), (34, 499059), (51, 332706), (66, 257091), (71, 238986), (99, 171394), (102, 166353), (142, 119493), (153, 110902), (187, 90738), (198, 85697), (213, 79662), (306, 55451), (374, 45369), (426, 39831), (561, 30246), (639, 26554), (781, 21726), (1122, 15123), (1207, 14058), (1278, 13277), (1562, 10863), (1683, 10082), (2343, 7242), (2414, 7029), (3366, 5041), (3621, 4686)]