2731158

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:770

約数の個数: 40

約数和(自身を含む): 6394608

約数和(自身を除く): 3663450

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 733, 1242, 1466, 1863, 2199, 3726, 4398, 6597, 13194, 16859, 19791, 33718, 39582, 50577, 59373, 101154, 118746, 151731, 303462, 455193, 910386, 1365579, 2731158]

約数ペア:

[(1, 2731158), (2, 1365579), (3, 910386), (6, 455193), (9, 303462), (18, 151731), (23, 118746), (27, 101154), (46, 59373), (54, 50577), (69, 39582), (81, 33718), (138, 19791), (162, 16859), (207, 13194), (414, 6597), (621, 4398), (733, 3726), (1242, 2199), (1466, 1863)]