2018543670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{156841}}^1$

素因数の和:156878

約数の個数: 96

約数和(自身を含む): 6165772704

約数和(自身を除く): 4147229034

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6435, 12870, 156841, 313682, 470523, 784205, 941046, 1411569, 1568410, 1725251, 2038933, 2352615, 2823138, 3450502, 4077866, 4705230, 5175753, 6116799, 7057845, 8626255, 10194665, 10351506, 12233598, 14115690, 15527259, 17252510, 18350397, 20389330, 22428263, 25878765, 30583995, 31054518, 36700794, 44856526, 51757530, 61167990, 67284789, 77636295, 91751985, 112141315, 134569578, 155272590, 183503970, 201854367, 224282630, 336423945, 403708734, 672847890, 1009271835, 2018543670]

約数ペア:

[(1, 2018543670), (2, 1009271835), (3, 672847890), (5, 403708734), (6, 336423945), (9, 224282630), (10, 201854367), (11, 183503970), (13, 155272590), (15, 134569578), (18, 112141315), (22, 91751985), (26, 77636295), (30, 67284789), (33, 61167990), (39, 51757530), (45, 44856526), (55, 36700794), (65, 31054518), (66, 30583995), (78, 25878765), (90, 22428263), (99, 20389330), (110, 18350397), (117, 17252510), (130, 15527259), (143, 14115690), (165, 12233598), (195, 10351506), (198, 10194665), (234, 8626255), (286, 7057845), (330, 6116799), (390, 5175753), (429, 4705230), (495, 4077866), (585, 3450502), (715, 2823138), (858, 2352615), (990, 2038933), (1170, 1725251), (1287, 1568410), (1430, 1411569), (2145, 941046), (2574, 784205), (4290, 470523), (6435, 313682), (12870, 156841)]