18846296

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5023}}^1$

素因数の和:5103

約数の個数: 32

約数和(自身を含む): 40995840

約数和(自身を除く): 22149544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 5023, 10046, 20092, 35161, 40184, 70322, 140644, 281288, 336541, 673082, 1346164, 2355787, 2692328, 4711574, 9423148, 18846296]

約数ペア:

[(1, 18846296), (2, 9423148), (4, 4711574), (7, 2692328), (8, 2355787), (14, 1346164), (28, 673082), (56, 336541), (67, 281288), (134, 140644), (268, 70322), (469, 40184), (536, 35161), (938, 20092), (1876, 10046), (3752, 5023)]