2013018654

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1165

約数の個数: 64

約数和(自身を含む): 4338377280

約数和(自身を除く): 2325358626

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 409, 438, 661, 818, 1227, 1241, 1322, 1983, 2454, 2482, 3723, 3966, 6953, 7446, 11237, 13906, 20859, 22474, 29857, 33711, 41718, 48253, 59714, 67422, 89571, 96506, 144759, 179142, 270349, 289518, 507569, 540698, 811047, 820301, 1015138, 1522707, 1622094, 1640602, 2460903, 3045414, 4595933, 4921806, 9191866, 13787799, 19735477, 27575598, 39470954, 59206431, 118412862, 335503109, 671006218, 1006509327, 2013018654]

約数ペア:

[(1, 2013018654), (2, 1006509327), (3, 671006218), (6, 335503109), (17, 118412862), (34, 59206431), (51, 39470954), (73, 27575598), (102, 19735477), (146, 13787799), (219, 9191866), (409, 4921806), (438, 4595933), (661, 3045414), (818, 2460903), (1227, 1640602), (1241, 1622094), (1322, 1522707), (1983, 1015138), (2454, 820301), (2482, 811047), (3723, 540698), (3966, 507569), (6953, 289518), (7446, 270349), (11237, 179142), (13906, 144759), (20859, 96506), (22474, 89571), (29857, 67422), (33711, 59714), (41718, 48253)]