1430147898

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{21227}}^1$

素因数の和:21451

約数の個数: 48

約数和(自身を含む): 3278452320

約数和(自身を除く): 1848304422

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 197, 342, 394, 591, 1182, 1773, 3546, 3743, 7486, 11229, 21227, 22458, 33687, 42454, 63681, 67374, 127362, 191043, 382086, 403313, 806626, 1209939, 2419878, 3629817, 4181719, 7259634, 8363438, 12545157, 25090314, 37635471, 75270942, 79452661, 158905322, 238357983, 476715966, 715073949, 1430147898]

約数ペア:

[(1, 1430147898), (2, 715073949), (3, 476715966), (6, 238357983), (9, 158905322), (18, 79452661), (19, 75270942), (38, 37635471), (57, 25090314), (114, 12545157), (171, 8363438), (197, 7259634), (342, 4181719), (394, 3629817), (591, 2419878), (1182, 1209939), (1773, 806626), (3546, 403313), (3743, 382086), (7486, 191043), (11229, 127362), (21227, 67374), (22458, 63681), (33687, 42454)]