2018774031

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1867}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 2824416000

約数和(自身を除く): 805641969

約数列:

[1, 3, 41, 59, 123, 149, 177, 447, 1867, 2419, 5601, 6109, 7257, 8791, 18327, 26373, 76547, 110153, 229641, 278183, 330459, 360431, 834549, 1081293, 4516273, 11405503, 13548819, 16412797, 34216509, 49238391, 672924677, 2018774031]

約数ペア:

[(1, 2018774031), (3, 672924677), (41, 49238391), (59, 34216509), (123, 16412797), (149, 13548819), (177, 11405503), (447, 4516273), (1867, 1081293), (2419, 834549), (5601, 360431), (6109, 330459), (7257, 278183), (8791, 229641), (18327, 110153), (26373, 76547)]