2007190908

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{141871}}^1$

素因数の和:142015

約数の個数: 48

約数和(自身を含む): 5243589120

約数和(自身を除く): 3236398212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3537, 4716, 7074, 14148, 141871, 283742, 425613, 567484, 851226, 1276839, 1702452, 2553678, 3830517, 5107356, 7661034, 15322068, 18585101, 37170202, 55755303, 74340404, 111510606, 167265909, 223021212, 334531818, 501797727, 669063636, 1003595454, 2007190908]

約数ペア:

[(1, 2007190908), (2, 1003595454), (3, 669063636), (4, 501797727), (6, 334531818), (9, 223021212), (12, 167265909), (18, 111510606), (27, 74340404), (36, 55755303), (54, 37170202), (108, 18585101), (131, 15322068), (262, 7661034), (393, 5107356), (524, 3830517), (786, 2553678), (1179, 1702452), (1572, 1276839), (2358, 851226), (3537, 567484), (4716, 425613), (7074, 283742), (14148, 141871)]