47931282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1931}}^1$

素因数の和:2143

約数の個数: 48

約数和(自身を含む): 119351232

約数和(自身を除く): 71419950

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 1931, 2758, 3546, 3862, 4137, 5793, 8274, 11586, 12411, 13517, 17379, 24822, 27034, 34758, 40551, 81102, 121653, 243306, 380407, 760814, 1141221, 2282442, 2662849, 3423663, 5325698, 6847326, 7988547, 15977094, 23965641, 47931282]

約数ペア:

[(1, 47931282), (2, 23965641), (3, 15977094), (6, 7988547), (7, 6847326), (9, 5325698), (14, 3423663), (18, 2662849), (21, 2282442), (42, 1141221), (63, 760814), (126, 380407), (197, 243306), (394, 121653), (591, 81102), (1182, 40551), (1379, 34758), (1773, 27034), (1931, 24822), (2758, 17379), (3546, 13517), (3862, 12411), (4137, 11586), (5793, 8274)]