31523202

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 77448960

約数和(自身を除く): 45925758

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 102, 138, 153, 207, 306, 391, 414, 459, 621, 782, 918, 1173, 1242, 1493, 2346, 2986, 3519, 4479, 7038, 8958, 10557, 13437, 21114, 25381, 26874, 34339, 40311, 50762, 68678, 76143, 80622, 103017, 152286, 206034, 228429, 309051, 456858, 583763, 618102, 685287, 927153, 1167526, 1370574, 1751289, 1854306, 3502578, 5253867, 10507734, 15761601, 31523202]

約数ペア:

[(1, 31523202), (2, 15761601), (3, 10507734), (6, 5253867), (9, 3502578), (17, 1854306), (18, 1751289), (23, 1370574), (27, 1167526), (34, 927153), (46, 685287), (51, 618102), (54, 583763), (69, 456858), (102, 309051), (138, 228429), (153, 206034), (207, 152286), (306, 103017), (391, 80622), (414, 76143), (459, 68678), (621, 50762), (782, 40311), (918, 34339), (1173, 26874), (1242, 25381), (1493, 21114), (2346, 13437), (2986, 10557), (3519, 8958), (4479, 7038)]