294147906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{221831}}^1$

素因数の和:221866

約数の個数: 32

約数和(自身を含む): 670819968

約数和(自身を除く): 376672062

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 221831, 443662, 665493, 1330986, 2883803, 3771127, 5767606, 7542254, 8651409, 11313381, 17302818, 22626762, 49024651, 98049302, 147073953, 294147906]

約数ペア:

[(1, 294147906), (2, 147073953), (3, 98049302), (6, 49024651), (13, 22626762), (17, 17302818), (26, 11313381), (34, 8651409), (39, 7542254), (51, 5767606), (78, 3771127), (102, 2883803), (221, 1330986), (442, 665493), (663, 443662), (1326, 221831)]