2728872

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 7469280

約数和(自身を除く): 4740408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 251, 302, 453, 502, 604, 753, 906, 1004, 1208, 1359, 1506, 1812, 2008, 2259, 2718, 3012, 3624, 4518, 5436, 6024, 9036, 10872, 18072, 37901, 75802, 113703, 151604, 227406, 303208, 341109, 454812, 682218, 909624, 1364436, 2728872]

約数ペア:

[(1, 2728872), (2, 1364436), (3, 909624), (4, 682218), (6, 454812), (8, 341109), (9, 303208), (12, 227406), (18, 151604), (24, 113703), (36, 75802), (72, 37901), (151, 18072), (251, 10872), (302, 9036), (453, 6024), (502, 5436), (604, 4518), (753, 3624), (906, 3012), (1004, 2718), (1208, 2259), (1359, 2008), (1506, 1812)]