2018687144

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{60353}}^1$

素因数の和:60509

約数の個数: 32

約数和(自身を含む): 3921802920

約数和(自身を除く): 1903115776

約数列:

[1, 2, 4, 8, 37, 74, 113, 148, 226, 296, 452, 904, 4181, 8362, 16724, 33448, 60353, 120706, 241412, 482824, 2233061, 4466122, 6819889, 8932244, 13639778, 17864488, 27279556, 54559112, 252335893, 504671786, 1009343572, 2018687144]

約数ペア:

[(1, 2018687144), (2, 1009343572), (4, 504671786), (8, 252335893), (37, 54559112), (74, 27279556), (113, 17864488), (148, 13639778), (226, 8932244), (296, 6819889), (452, 4466122), (904, 2233061), (4181, 482824), (8362, 241412), (16724, 120706), (33448, 60353)]