26997938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1951}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 48066048

約数和(自身を除く): 21068110

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 374, 407, 629, 814, 1258, 1951, 3902, 6919, 13838, 21461, 33167, 42922, 66334, 72187, 144374, 364837, 729674, 794057, 1227179, 1588114, 2454358, 13498969, 26997938]

約数ペア:

[(1, 26997938), (2, 13498969), (11, 2454358), (17, 1588114), (22, 1227179), (34, 794057), (37, 729674), (74, 364837), (187, 144374), (374, 72187), (407, 66334), (629, 42922), (814, 33167), (1258, 21461), (1951, 13838), (3902, 6919)]