21162486

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 43711488

約数和(自身を除く): 22549002

約数列:

[1, 2, 3, 6, 61, 67, 122, 134, 183, 201, 366, 402, 863, 1726, 2589, 4087, 5178, 8174, 12261, 24522, 52643, 57821, 105286, 115642, 157929, 173463, 315858, 346926, 3527081, 7054162, 10581243, 21162486]

約数ペア:

[(1, 21162486), (2, 10581243), (3, 7054162), (6, 3527081), (61, 346926), (67, 315858), (122, 173463), (134, 157929), (183, 115642), (201, 105286), (366, 57821), (402, 52643), (863, 24522), (1726, 12261), (2589, 8174), (4087, 5178)]