42968268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{170509}}^1$

素因数の和:170526

約数の個数: 36

約数和(自身を含む): 124131280

約数和(自身を除く): 81163012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 170509, 341018, 511527, 682036, 1023054, 1193563, 1534581, 2046108, 2387126, 3069162, 3580689, 4774252, 6138324, 7161378, 10742067, 14322756, 21484134, 42968268]

約数ペア:

[(1, 42968268), (2, 21484134), (3, 14322756), (4, 10742067), (6, 7161378), (7, 6138324), (9, 4774252), (12, 3580689), (14, 3069162), (18, 2387126), (21, 2046108), (28, 1534581), (36, 1193563), (42, 1023054), (63, 682036), (84, 511527), (126, 341018), (252, 170509)]