971881668

素因数分解:

$2^2\times 3^2\times {\mathrm{971}}^1\times {\mathrm{27803}}^1$

素因数の和:28784

約数の個数: 36

約数和(自身を含む): 2459319408

約数和(自身を除く): 1487437740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 971, 1942, 2913, 3884, 5826, 8739, 11652, 17478, 27803, 34956, 55606, 83409, 111212, 166818, 250227, 333636, 500454, 1000908, 26996713, 53993426, 80990139, 107986852, 161980278, 242970417, 323960556, 485940834, 971881668]

約数ペア:

[(1, 971881668), (2, 485940834), (3, 323960556), (4, 242970417), (6, 161980278), (9, 107986852), (12, 80990139), (18, 53993426), (36, 26996713), (971, 1000908), (1942, 500454), (2913, 333636), (3884, 250227), (5826, 166818), (8739, 111212), (11652, 83409), (17478, 55606), (27803, 34956)]