218219742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{932563}}^1$

素因数の和:932584

約数の個数: 24

約数和(自身を含む): 509179944

約数和(自身を除く): 290960202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 932563, 1865126, 2797689, 5595378, 8393067, 12123319, 16786134, 24246638, 36369957, 72739914, 109109871, 218219742]

約数ペア:

[(1, 218219742), (2, 109109871), (3, 72739914), (6, 36369957), (9, 24246638), (13, 16786134), (18, 12123319), (26, 8393067), (39, 5595378), (78, 2797689), (117, 1865126), (234, 932563)]