26680806

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{6959}}^1$

素因数の和:7041

約数の個数: 32

約数和(自身を含む): 60134400

約数和(自身を除く): 33453594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 6959, 13918, 20877, 41754, 62631, 125262, 187893, 375786, 494089, 988178, 1482267, 2964534, 4446801, 8893602, 13340403, 26680806]

約数ペア:

[(1, 26680806), (2, 13340403), (3, 8893602), (6, 4446801), (9, 2964534), (18, 1482267), (27, 988178), (54, 494089), (71, 375786), (142, 187893), (213, 125262), (426, 62631), (639, 41754), (1278, 20877), (1917, 13918), (3834, 6959)]