25553142

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 59220720

約数和(自身を除く): 33667578

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 113, 153, 226, 306, 339, 678, 739, 1017, 1478, 1921, 2034, 2217, 3842, 4434, 5763, 6651, 11526, 12563, 13302, 17289, 25126, 34578, 37689, 75378, 83507, 113067, 167014, 226134, 250521, 501042, 751563, 1419619, 1503126, 2839238, 4258857, 8517714, 12776571, 25553142]

約数ペア:

[(1, 25553142), (2, 12776571), (3, 8517714), (6, 4258857), (9, 2839238), (17, 1503126), (18, 1419619), (34, 751563), (51, 501042), (102, 250521), (113, 226134), (153, 167014), (226, 113067), (306, 83507), (339, 75378), (678, 37689), (739, 34578), (1017, 25126), (1478, 17289), (1921, 13302), (2034, 12563), (2217, 11526), (3842, 6651), (4434, 5763)]