17848366942

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{106391}}^1$

素因数の和:106944

約数の個数: 32

約数和(自身を含む): 31989095424

約数和(自身を除く): 14140728482

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 521, 1042, 3647, 7294, 11983, 23966, 83881, 106391, 167762, 212782, 744737, 1489474, 2446993, 4893986, 17128951, 34257902, 55429711, 110859422, 388007977, 776015954, 1274883353, 2549766706, 8924183471, 17848366942]

約数ペア:

[(1, 17848366942), (2, 8924183471), (7, 2549766706), (14, 1274883353), (23, 776015954), (46, 388007977), (161, 110859422), (322, 55429711), (521, 34257902), (1042, 17128951), (3647, 4893986), (7294, 2446993), (11983, 1489474), (23966, 744737), (83881, 212782), (106391, 167762)]