8430147138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2971}}^1\times {\mathrm{67559}}^1$

素因数の和:70542

約数の個数: 32

約数和(自身を含む): 19275678720

約数和(自身を除く): 10845531582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2971, 5942, 8913, 17826, 20797, 41594, 62391, 67559, 124782, 135118, 202677, 405354, 472913, 945826, 1418739, 2837478, 200717789, 401435578, 602153367, 1204306734, 1405024523, 2810049046, 4215073569, 8430147138]

約数ペア:

[(1, 8430147138), (2, 4215073569), (3, 2810049046), (6, 1405024523), (7, 1204306734), (14, 602153367), (21, 401435578), (42, 200717789), (2971, 2837478), (5942, 1418739), (8913, 945826), (17826, 472913), (20797, 405354), (41594, 202677), (62391, 135118), (67559, 124782)]