84218628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{539863}}^1$

素因数の和:539883

約数の個数: 24

約数和(自身を含む): 211626688

約数和(自身を除く): 127408060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 539863, 1079726, 1619589, 2159452, 3239178, 6478356, 7018219, 14036438, 21054657, 28072876, 42109314, 84218628]

約数ペア:

[(1, 84218628), (2, 42109314), (3, 28072876), (4, 21054657), (6, 14036438), (12, 7018219), (13, 6478356), (26, 3239178), (39, 2159452), (52, 1619589), (78, 1079726), (156, 539863)]