2215692778878

素因数分解:

$2^1\times 3^4\times {\mathrm{13677115919}}^1$

素因数の和:13677115933

約数の個数: 20

約数和(自身を含む): 4964793078960

約数和(自身を除く): 2749100300082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 13677115919, 27354231838, 41031347757, 82062695514, 123094043271, 246188086542, 369282129813, 738564259626, 1107846389439, 2215692778878]

約数ペア:

[(1, 2215692778878), (2, 1107846389439), (3, 738564259626), (6, 369282129813), (9, 246188086542), (18, 123094043271), (27, 82062695514), (54, 41031347757), (81, 27354231838), (162, 13677115919)]