123080916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1465249}}^1$

素因数の和:1465263

約数の個数: 24

約数和(自身を含む): 328216000

約数和(自身を除く): 205135084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1465249, 2930498, 4395747, 5860996, 8791494, 10256743, 17582988, 20513486, 30770229, 41026972, 61540458, 123080916]

約数ペア:

[(1, 123080916), (2, 61540458), (3, 41026972), (4, 30770229), (6, 20513486), (7, 17582988), (12, 10256743), (14, 8791494), (21, 5860996), (28, 4395747), (42, 2930498), (84, 1465249)]