271581858

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{14983}}^1$

素因数の和:15063

約数の個数: 48

約数和(自身を含む): 631126080

約数和(自身を除く): 359544222

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 3021, 6042, 9063, 14983, 18126, 29966, 44949, 89898, 134847, 269694, 284677, 569354, 794099, 854031, 1588198, 1708062, 2382297, 2562093, 4764594, 5124186, 7146891, 14293782, 15087881, 30175762, 45263643, 90527286, 135790929, 271581858]

約数ペア:

[(1, 271581858), (2, 135790929), (3, 90527286), (6, 45263643), (9, 30175762), (18, 15087881), (19, 14293782), (38, 7146891), (53, 5124186), (57, 4764594), (106, 2562093), (114, 2382297), (159, 1708062), (171, 1588198), (318, 854031), (342, 794099), (477, 569354), (954, 284677), (1007, 269694), (2014, 134847), (3021, 89898), (6042, 44949), (9063, 29966), (14983, 18126)]