15678424242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2689}}^1\times {\mathrm{24917}}^1$

素因数の和:27627

約数の個数: 48

約数和(自身を含む): 36598063320

約数和(自身を除く): 20919639078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2689, 5378, 8067, 16134, 24201, 24917, 34957, 48402, 49834, 69914, 74751, 104871, 149502, 209742, 224253, 314613, 323921, 448506, 629226, 647842, 971763, 1943526, 2915289, 5830578, 67001813, 134003626, 201005439, 402010878, 603016317, 871023569, 1206032634, 1742047138, 2613070707, 5226141414, 7839212121, 15678424242]

約数ペア:

[(1, 15678424242), (2, 7839212121), (3, 5226141414), (6, 2613070707), (9, 1742047138), (13, 1206032634), (18, 871023569), (26, 603016317), (39, 402010878), (78, 201005439), (117, 134003626), (234, 67001813), (2689, 5830578), (5378, 2915289), (8067, 1943526), (16134, 971763), (24201, 647842), (24917, 629226), (34957, 448506), (48402, 323921), (49834, 314613), (69914, 224253), (74751, 209742), (104871, 149502)]