188941818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{4759}}^1$

素因数の和:5286

約数の個数: 32

約数和(自身を含む): 407836800

約数和(自身を除く): 218894982

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 509, 1018, 1527, 3054, 4759, 6617, 9518, 13234, 14277, 19851, 28554, 39702, 61867, 123734, 185601, 371202, 2422331, 4844662, 7266993, 14533986, 31490303, 62980606, 94470909, 188941818]

約数ペア:

[(1, 188941818), (2, 94470909), (3, 62980606), (6, 31490303), (13, 14533986), (26, 7266993), (39, 4844662), (78, 2422331), (509, 371202), (1018, 185601), (1527, 123734), (3054, 61867), (4759, 39702), (6617, 28554), (9518, 19851), (13234, 14277)]