16139466

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{42697}}^1$

素因数の和:42715

約数の個数: 32

約数和(自身を含む): 40990080

約数和(自身を除く): 24850614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 42697, 85394, 128091, 256182, 298879, 384273, 597758, 768546, 896637, 1152819, 1793274, 2305638, 2689911, 5379822, 8069733, 16139466]

約数ペア:

[(1, 16139466), (2, 8069733), (3, 5379822), (6, 2689911), (7, 2305638), (9, 1793274), (14, 1152819), (18, 896637), (21, 768546), (27, 597758), (42, 384273), (54, 298879), (63, 256182), (126, 128091), (189, 85394), (378, 42697)]