15781194

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6131}}^1$

素因数の和:6163

約数の個数: 48

約数和(自身を含む): 40176864

約数和(自身を除く): 24395670

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 6131, 12262, 18393, 36786, 55179, 67441, 79703, 110358, 134882, 159406, 202323, 239109, 404646, 478218, 606969, 717327, 876733, 1213938, 1434654, 1753466, 2630199, 5260398, 7890597, 15781194]

約数ペア:

[(1, 15781194), (2, 7890597), (3, 5260398), (6, 2630199), (9, 1753466), (11, 1434654), (13, 1213938), (18, 876733), (22, 717327), (26, 606969), (33, 478218), (39, 404646), (66, 239109), (78, 202323), (99, 159406), (117, 134882), (143, 110358), (198, 79703), (234, 67441), (286, 55179), (429, 36786), (858, 18393), (1287, 12262), (2574, 6131)]