31102758

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{1993}}^1$

素因数の和:2038

約数の個数: 48

約数和(自身を含む): 73458960

約数和(自身を除く): 42356202

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 289, 306, 459, 578, 867, 918, 1734, 1993, 2601, 3986, 5202, 5979, 7803, 11958, 15606, 17937, 33881, 35874, 53811, 67762, 101643, 107622, 203286, 304929, 575977, 609858, 914787, 1151954, 1727931, 1829574, 3455862, 5183793, 10367586, 15551379, 31102758]

約数ペア:

[(1, 31102758), (2, 15551379), (3, 10367586), (6, 5183793), (9, 3455862), (17, 1829574), (18, 1727931), (27, 1151954), (34, 914787), (51, 609858), (54, 575977), (102, 304929), (153, 203286), (289, 107622), (306, 101643), (459, 67762), (578, 53811), (867, 35874), (918, 33881), (1734, 17937), (1993, 15606), (2601, 11958), (3986, 7803), (5202, 5979)]