15681042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3527}}^1$

素因数の和:3567

約数の個数: 48

約数和(自身を含む): 38525760

約数和(自身を除く): 22844718

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 3527, 4446, 7054, 10581, 21162, 31743, 45851, 63486, 67013, 91702, 134026, 137553, 201039, 275106, 402078, 412659, 603117, 825318, 871169, 1206234, 1742338, 2613507, 5227014, 7840521, 15681042]

約数ペア:

[(1, 15681042), (2, 7840521), (3, 5227014), (6, 2613507), (9, 1742338), (13, 1206234), (18, 871169), (19, 825318), (26, 603117), (38, 412659), (39, 402078), (57, 275106), (78, 201039), (114, 137553), (117, 134026), (171, 91702), (234, 67013), (247, 63486), (342, 45851), (494, 31743), (741, 21162), (1482, 10581), (2223, 7054), (3527, 4446)]