12708414

素因数分解:

$2^1\times 3^5\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 29003520

約数和(自身を除く): 16295106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 243, 331, 474, 486, 662, 711, 993, 1422, 1986, 2133, 2979, 4266, 5958, 6399, 8937, 12798, 17874, 19197, 26149, 26811, 38394, 52298, 53622, 78447, 80433, 156894, 160866, 235341, 470682, 706023, 1412046, 2118069, 4236138, 6354207, 12708414]

約数ペア:

[(1, 12708414), (2, 6354207), (3, 4236138), (6, 2118069), (9, 1412046), (18, 706023), (27, 470682), (54, 235341), (79, 160866), (81, 156894), (158, 80433), (162, 78447), (237, 53622), (243, 52298), (331, 38394), (474, 26811), (486, 26149), (662, 19197), (711, 17874), (993, 12798), (1422, 8937), (1986, 6399), (2133, 5958), (2979, 4266)]