7128889698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{320861}}^1$

素因数の和:320919

約数の個数: 48

約数和(自身を含む): 17033921856

約数和(自身を除く): 9905032158

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 529, 966, 1058, 1587, 3174, 3703, 7406, 11109, 22218, 320861, 641722, 962583, 1925166, 2246027, 4492054, 6738081, 7379803, 13476162, 14759606, 22139409, 44278818, 51658621, 103317242, 154975863, 169735469, 309951726, 339470938, 509206407, 1018412814, 1188148283, 2376296566, 3564444849, 7128889698]

約数ペア:

[(1, 7128889698), (2, 3564444849), (3, 2376296566), (6, 1188148283), (7, 1018412814), (14, 509206407), (21, 339470938), (23, 309951726), (42, 169735469), (46, 154975863), (69, 103317242), (138, 51658621), (161, 44278818), (322, 22139409), (483, 14759606), (529, 13476162), (966, 7379803), (1058, 6738081), (1587, 4492054), (3174, 2246027), (3703, 1925166), (7406, 962583), (11109, 641722), (22218, 320861)]