7868574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 19644768

約数和(自身を除く): 11776194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 317, 394, 591, 634, 951, 1182, 1379, 1773, 1902, 2219, 2758, 2853, 3546, 4137, 4438, 5706, 6657, 8274, 12411, 13314, 19971, 24822, 39942, 62449, 124898, 187347, 374694, 437143, 562041, 874286, 1124082, 1311429, 2622858, 3934287, 7868574]

約数ペア:

[(1, 7868574), (2, 3934287), (3, 2622858), (6, 1311429), (7, 1124082), (9, 874286), (14, 562041), (18, 437143), (21, 374694), (42, 187347), (63, 124898), (126, 62449), (197, 39942), (317, 24822), (394, 19971), (591, 13314), (634, 12411), (951, 8274), (1182, 6657), (1379, 5706), (1773, 4438), (1902, 4137), (2219, 3546), (2758, 2853)]