12748914

素因数分解:

$2^1\times 3^4\times {\mathrm{78697}}^1$

素因数の和:78711

約数の個数: 20

約数和(自身を含む): 28567374

約数和(自身を除く): 15818460

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 78697, 157394, 236091, 472182, 708273, 1416546, 2124819, 4249638, 6374457, 12748914]

約数ペア:

[(1, 12748914), (2, 6374457), (3, 4249638), (6, 2124819), (9, 1416546), (18, 708273), (27, 472182), (54, 236091), (81, 157394), (162, 78697)]