2015441442

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{10247}}^1$

素因数の和:10492

約数の個数: 72

約数和(自身を含む): 5103012096

約数和(自身を除く): 3087570654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 223, 294, 441, 446, 669, 882, 1338, 1561, 2007, 3122, 4014, 4683, 9366, 10247, 10927, 14049, 20494, 21854, 28098, 30741, 32781, 61482, 65562, 71729, 92223, 98343, 143458, 184446, 196686, 215187, 430374, 502103, 645561, 1004206, 1291122, 1506309, 2285081, 3012618, 4518927, 4570162, 6855243, 9037854, 13710486, 15995567, 20565729, 31991134, 41131458, 47986701, 95973402, 111968969, 143960103, 223937938, 287920206, 335906907, 671813814, 1007720721, 2015441442]

約数ペア:

[(1, 2015441442), (2, 1007720721), (3, 671813814), (6, 335906907), (7, 287920206), (9, 223937938), (14, 143960103), (18, 111968969), (21, 95973402), (42, 47986701), (49, 41131458), (63, 31991134), (98, 20565729), (126, 15995567), (147, 13710486), (223, 9037854), (294, 6855243), (441, 4570162), (446, 4518927), (669, 3012618), (882, 2285081), (1338, 1506309), (1561, 1291122), (2007, 1004206), (3122, 645561), (4014, 502103), (4683, 430374), (9366, 215187), (10247, 196686), (10927, 184446), (14049, 143458), (20494, 98343), (21854, 92223), (28098, 71729), (30741, 65562), (32781, 61482)]