1900515816

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1552709}}^1$

素因数の和:1552738

約数の個数: 48

約数和(自身を含む): 5450012100

約数和(自身を除く): 3549496284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 1552709, 3105418, 4658127, 6210836, 9316254, 12421672, 13974381, 18632508, 26396053, 27948762, 37265016, 52792106, 55897524, 79188159, 105584212, 111795048, 158376318, 211168424, 237564477, 316752636, 475128954, 633505272, 950257908, 1900515816]

約数ペア:

[(1, 1900515816), (2, 950257908), (3, 633505272), (4, 475128954), (6, 316752636), (8, 237564477), (9, 211168424), (12, 158376318), (17, 111795048), (18, 105584212), (24, 79188159), (34, 55897524), (36, 52792106), (51, 37265016), (68, 27948762), (72, 26396053), (102, 18632508), (136, 13974381), (153, 12421672), (204, 9316254), (306, 6210836), (408, 4658127), (612, 3105418), (1224, 1552709)]