1944001812

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1\times {\mathrm{2617}}^1$

素因数の和:3328

約数の個数: 48

約数和(自身を含む): 4589416832

約数和(自身を除く): 2645415020

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 601, 618, 1202, 1236, 1803, 2404, 2617, 3606, 5234, 7212, 7851, 10468, 15702, 31404, 61903, 123806, 185709, 247612, 269551, 371418, 539102, 742836, 808653, 1078204, 1572817, 1617306, 3145634, 3234612, 4718451, 6291268, 9436902, 18873804, 162000151, 324000302, 486000453, 648000604, 972000906, 1944001812]

約数ペア:

[(1, 1944001812), (2, 972000906), (3, 648000604), (4, 486000453), (6, 324000302), (12, 162000151), (103, 18873804), (206, 9436902), (309, 6291268), (412, 4718451), (601, 3234612), (618, 3145634), (1202, 1617306), (1236, 1572817), (1803, 1078204), (2404, 808653), (2617, 742836), (3606, 539102), (5234, 371418), (7212, 269551), (7851, 247612), (10468, 185709), (15702, 123806), (31404, 61903)]