1926918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 4900896

約数和(自身を除く): 2973978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 373, 574, 738, 746, 861, 1119, 1722, 2238, 2583, 2611, 3357, 5166, 5222, 6714, 7833, 15293, 15666, 23499, 30586, 45879, 46998, 91758, 107051, 137637, 214102, 275274, 321153, 642306, 963459, 1926918]

約数ペア:

[(1, 1926918), (2, 963459), (3, 642306), (6, 321153), (7, 275274), (9, 214102), (14, 137637), (18, 107051), (21, 91758), (41, 46998), (42, 45879), (63, 30586), (82, 23499), (123, 15666), (126, 15293), (246, 7833), (287, 6714), (369, 5222), (373, 5166), (574, 3357), (738, 2611), (746, 2583), (861, 2238), (1119, 1722)]