12815766

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{12491}}^1$

素因数の和:12521

約数の個数: 32

約数和(自身を含む): 29980800

約数和(自身を除く): 17165034

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 12491, 24982, 37473, 74946, 112419, 224838, 237329, 337257, 474658, 674514, 711987, 1423974, 2135961, 4271922, 6407883, 12815766]

約数ペア:

[(1, 12815766), (2, 6407883), (3, 4271922), (6, 2135961), (9, 1423974), (18, 711987), (19, 674514), (27, 474658), (38, 337257), (54, 237329), (57, 224838), (114, 112419), (171, 74946), (342, 37473), (513, 24982), (1026, 12491)]