8307642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{887}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 19095552

約数和(自身を除く): 10787910

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 887, 1338, 1561, 1774, 2661, 3122, 4683, 5322, 6209, 9366, 12418, 18627, 37254, 197801, 395602, 593403, 1186806, 1384607, 2769214, 4153821, 8307642]

約数ペア:

[(1, 8307642), (2, 4153821), (3, 2769214), (6, 1384607), (7, 1186806), (14, 593403), (21, 395602), (42, 197801), (223, 37254), (446, 18627), (669, 12418), (887, 9366), (1338, 6209), (1561, 5322), (1774, 4683), (2661, 3122)]