1113636

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 2830464

約数和(自身を除く): 1716828

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 103, 106, 159, 204, 206, 212, 309, 318, 412, 618, 636, 901, 1236, 1751, 1802, 2703, 3502, 3604, 5253, 5406, 5459, 7004, 10506, 10812, 10918, 16377, 21012, 21836, 32754, 65508, 92803, 185606, 278409, 371212, 556818, 1113636]

約数ペア:

[(1, 1113636), (2, 556818), (3, 371212), (4, 278409), (6, 185606), (12, 92803), (17, 65508), (34, 32754), (51, 21836), (53, 21012), (68, 16377), (102, 10918), (103, 10812), (106, 10506), (159, 7004), (204, 5459), (206, 5406), (212, 5253), (309, 3604), (318, 3502), (412, 2703), (618, 1802), (636, 1751), (901, 1236)]