1418718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2016

約数の個数: 32

約数和(自身を含む): 3435264

約数和(自身を除く): 2016546

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 1987, 3974, 5961, 11922, 13909, 27818, 33779, 41727, 67558, 83454, 101337, 202674, 236453, 472906, 709359, 1418718]

約数ペア:

[(1, 1418718), (2, 709359), (3, 472906), (6, 236453), (7, 202674), (14, 101337), (17, 83454), (21, 67558), (34, 41727), (42, 33779), (51, 27818), (102, 13909), (119, 11922), (238, 5961), (357, 3974), (714, 1987)]