38280402

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 87946560

約数和(自身を除く): 49666158

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 173, 342, 346, 519, 647, 1038, 1294, 1557, 1941, 3114, 3287, 3882, 5823, 6574, 9861, 11646, 12293, 19722, 24586, 29583, 36879, 59166, 73758, 110637, 111931, 221274, 223862, 335793, 671586, 1007379, 2014758, 2126689, 4253378, 6380067, 12760134, 19140201, 38280402]

約数ペア:

[(1, 38280402), (2, 19140201), (3, 12760134), (6, 6380067), (9, 4253378), (18, 2126689), (19, 2014758), (38, 1007379), (57, 671586), (114, 335793), (171, 223862), (173, 221274), (342, 111931), (346, 110637), (519, 73758), (647, 59166), (1038, 36879), (1294, 29583), (1557, 24586), (1941, 19722), (3114, 12293), (3287, 11646), (3882, 9861), (5823, 6574)]