2011572

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:868

約数の個数: 36

約数和(自身を含む): 5162976

約数和(自身を除く): 3151404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 787, 852, 1278, 1574, 2361, 2556, 3148, 4722, 7083, 9444, 14166, 28332, 55877, 111754, 167631, 223508, 335262, 502893, 670524, 1005786, 2011572]

約数ペア:

[(1, 2011572), (2, 1005786), (3, 670524), (4, 502893), (6, 335262), (9, 223508), (12, 167631), (18, 111754), (36, 55877), (71, 28332), (142, 14166), (213, 9444), (284, 7083), (426, 4722), (639, 3148), (787, 2556), (852, 2361), (1278, 1574)]