18150902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2741}}^1$

素因数の和:2804

約数の個数: 32

約数和(自身を含む): 34746624

約数和(自身を除く): 16595722

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 2741, 3311, 5482, 6622, 19187, 30151, 38374, 60302, 117863, 211057, 235726, 422114, 825041, 1296493, 1650082, 2592986, 9075451, 18150902]

約数ペア:

[(1, 18150902), (2, 9075451), (7, 2592986), (11, 1650082), (14, 1296493), (22, 825041), (43, 422114), (77, 235726), (86, 211057), (154, 117863), (301, 60302), (473, 38374), (602, 30151), (946, 19187), (2741, 6622), (3311, 5482)]