18446919134

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{671921}}^1$

素因数の和:672020

約数の個数: 32

約数和(自身を含む): 33090814656

約数和(自身を除く): 14643895522

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 259, 371, 518, 742, 1961, 3922, 13727, 27454, 671921, 1343842, 4703447, 9406894, 24861077, 35611813, 49722154, 71223626, 174027539, 249282691, 348055078, 498565382, 1317637081, 2635274162, 9223459567, 18446919134]

約数ペア:

[(1, 18446919134), (2, 9223459567), (7, 2635274162), (14, 1317637081), (37, 498565382), (53, 348055078), (74, 249282691), (106, 174027539), (259, 71223626), (371, 49722154), (518, 35611813), (742, 24861077), (1961, 9406894), (3922, 4703447), (13727, 1343842), (27454, 671921)]