419177214

素因数分解:

$2^1\times 3^3\times {\mathrm{397}}^1\times {\mathrm{19553}}^1$

素因数の和:19961

約数の個数: 32

約数和(自身を含む): 933899040

約数和(自身を除く): 514721826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 397, 794, 1191, 2382, 3573, 7146, 10719, 19553, 21438, 39106, 58659, 117318, 175977, 351954, 527931, 1055862, 7762541, 15525082, 23287623, 46575246, 69862869, 139725738, 209588607, 419177214]

約数ペア:

[(1, 419177214), (2, 209588607), (3, 139725738), (6, 69862869), (9, 46575246), (18, 23287623), (27, 15525082), (54, 7762541), (397, 1055862), (794, 527931), (1191, 351954), (2382, 175977), (3573, 117318), (7146, 58659), (10719, 39106), (19553, 21438)]