13591284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4373}}^1$

素因数の和:4424

約数の個数: 48

約数和(自身を含む): 37231488

約数和(自身を除く): 23640204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 4373, 8746, 13119, 17492, 26238, 30611, 52476, 61222, 91833, 122444, 161801, 183666, 323602, 367332, 485403, 647204, 970806, 1132607, 1941612, 2265214, 3397821, 4530428, 6795642, 13591284]

約数ペア:

[(1, 13591284), (2, 6795642), (3, 4530428), (4, 3397821), (6, 2265214), (7, 1941612), (12, 1132607), (14, 970806), (21, 647204), (28, 485403), (37, 367332), (42, 323602), (74, 183666), (84, 161801), (111, 122444), (148, 91833), (222, 61222), (259, 52476), (444, 30611), (518, 26238), (777, 17492), (1036, 13119), (1554, 8746), (3108, 4373)]