66982902

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3121}}^1$

素因数の和:3213

約数の個数: 48

約数和(自身を含む): 158023152

約数和(自身を除く): 91040250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1533, 3066, 3121, 3577, 6242, 7154, 9363, 10731, 18726, 21462, 21847, 43694, 65541, 131082, 152929, 227833, 305858, 455666, 458787, 683499, 917574, 1366998, 1594831, 3189662, 4784493, 9568986, 11163817, 22327634, 33491451, 66982902]

約数ペア:

[(1, 66982902), (2, 33491451), (3, 22327634), (6, 11163817), (7, 9568986), (14, 4784493), (21, 3189662), (42, 1594831), (49, 1366998), (73, 917574), (98, 683499), (146, 458787), (147, 455666), (219, 305858), (294, 227833), (438, 152929), (511, 131082), (1022, 65541), (1533, 43694), (3066, 21847), (3121, 21462), (3577, 18726), (6242, 10731), (7154, 9363)]