8515038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6991}}^1$

素因数の和:7032

約数の個数: 32

約数和(自身を含む): 20136960

約数和(自身を除く): 11621922

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 6991, 13982, 20973, 41946, 48937, 97874, 146811, 202739, 293622, 405478, 608217, 1216434, 1419173, 2838346, 4257519, 8515038]

約数ペア:

[(1, 8515038), (2, 4257519), (3, 2838346), (6, 1419173), (7, 1216434), (14, 608217), (21, 405478), (29, 293622), (42, 202739), (58, 146811), (87, 97874), (174, 48937), (203, 41946), (406, 20973), (609, 13982), (1218, 6991)]