2781036

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1230

約数の個数: 36

約数和(自身を含む): 7140952

約数和(自身を除く): 4359916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1153, 1206, 2306, 2412, 3459, 4612, 6918, 10377, 13836, 20754, 41508, 77251, 154502, 231753, 309004, 463506, 695259, 927012, 1390518, 2781036]

約数ペア:

[(1, 2781036), (2, 1390518), (3, 927012), (4, 695259), (6, 463506), (9, 309004), (12, 231753), (18, 154502), (36, 77251), (67, 41508), (134, 20754), (201, 13836), (268, 10377), (402, 6918), (603, 4612), (804, 3459), (1153, 2412), (1206, 2306)]