21103650678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4157}}^1\times {\mathrm{76919}}^1$

素因数の和:81092

約数の個数: 32

約数和(自身を含む): 46056003840

約数和(自身を除く): 24952353162

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 4157, 8314, 12471, 24942, 45727, 76919, 91454, 137181, 153838, 230757, 274362, 461514, 846109, 1692218, 2538327, 5076654, 319752283, 639504566, 959256849, 1918513698, 3517275113, 7034550226, 10551825339, 21103650678]

約数ペア:

[(1, 21103650678), (2, 10551825339), (3, 7034550226), (6, 3517275113), (11, 1918513698), (22, 959256849), (33, 639504566), (66, 319752283), (4157, 5076654), (8314, 2538327), (12471, 1692218), (24942, 846109), (45727, 461514), (76919, 274362), (91454, 230757), (137181, 153838)]