15694207938

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{571}}^1\times {\mathrm{6389}}^1$

素因数の和:7207

約数の個数: 48

約数和(自身を含む): 34211548800

約数和(自身を除く): 18517340862

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 571, 717, 1142, 1434, 1713, 2151, 3426, 4302, 5139, 6389, 10278, 12778, 19167, 38334, 57501, 115002, 136469, 272938, 409407, 818814, 1228221, 1526971, 2456442, 3053942, 3648119, 4580913, 7296238, 9161826, 10944357, 13742739, 21888714, 27485478, 32833071, 65666142, 871900441, 1743800882, 2615701323, 5231402646, 7847103969, 15694207938]

約数ペア:

[(1, 15694207938), (2, 7847103969), (3, 5231402646), (6, 2615701323), (9, 1743800882), (18, 871900441), (239, 65666142), (478, 32833071), (571, 27485478), (717, 21888714), (1142, 13742739), (1434, 10944357), (1713, 9161826), (2151, 7296238), (3426, 4580913), (4302, 3648119), (5139, 3053942), (6389, 2456442), (10278, 1526971), (12778, 1228221), (19167, 818814), (38334, 409407), (57501, 272938), (115002, 136469)]