8799966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 21959808

約数和(自身を除く): 13159842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 331, 422, 633, 662, 993, 1266, 1477, 1899, 1986, 2317, 2954, 2979, 3798, 4431, 4634, 5958, 6951, 8862, 13293, 13902, 20853, 26586, 41706, 69841, 139682, 209523, 419046, 488887, 628569, 977774, 1257138, 1466661, 2933322, 4399983, 8799966]

約数ペア:

[(1, 8799966), (2, 4399983), (3, 2933322), (6, 1466661), (7, 1257138), (9, 977774), (14, 628569), (18, 488887), (21, 419046), (42, 209523), (63, 139682), (126, 69841), (211, 41706), (331, 26586), (422, 20853), (633, 13902), (662, 13293), (993, 8862), (1266, 6951), (1477, 5958), (1899, 4634), (1986, 4431), (2317, 3798), (2954, 2979)]