8649438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2039}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 19975680

約数和(自身を除く): 11326242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2039, 2121, 4078, 4242, 6117, 12234, 14273, 28546, 42819, 85638, 205939, 411878, 617817, 1235634, 1441573, 2883146, 4324719, 8649438]

約数ペア:

[(1, 8649438), (2, 4324719), (3, 2883146), (6, 1441573), (7, 1235634), (14, 617817), (21, 411878), (42, 205939), (101, 85638), (202, 42819), (303, 28546), (606, 14273), (707, 12234), (1414, 6117), (2039, 4242), (2121, 4078)]