2983878

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 40

約数和(自身を含む): 6786648

約数和(自身を除く): 3802770

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 163, 226, 326, 339, 489, 678, 978, 1017, 1467, 2034, 2934, 3051, 4401, 6102, 8802, 9153, 13203, 18306, 18419, 26406, 36838, 55257, 110514, 165771, 331542, 497313, 994626, 1491939, 2983878]

約数ペア:

[(1, 2983878), (2, 1491939), (3, 994626), (6, 497313), (9, 331542), (18, 165771), (27, 110514), (54, 55257), (81, 36838), (113, 26406), (162, 18419), (163, 18306), (226, 13203), (326, 9153), (339, 8802), (489, 6102), (678, 4401), (978, 3051), (1017, 2934), (1467, 2034)]