5172678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 13037856

約数和(自身を除く): 7865178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 673, 854, 1098, 1281, 1346, 2019, 2562, 3843, 4038, 4711, 6057, 7686, 9422, 12114, 14133, 28266, 41053, 42399, 82106, 84798, 123159, 246318, 287371, 369477, 574742, 738954, 862113, 1724226, 2586339, 5172678]

約数ペア:

[(1, 5172678), (2, 2586339), (3, 1724226), (6, 862113), (7, 738954), (9, 574742), (14, 369477), (18, 287371), (21, 246318), (42, 123159), (61, 84798), (63, 82106), (122, 42399), (126, 41053), (183, 28266), (366, 14133), (427, 12114), (549, 9422), (673, 7686), (854, 6057), (1098, 4711), (1281, 4038), (1346, 3843), (2019, 2562)]