31227606

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:100

約数の個数: 120

約数和(自身を含む): 80237520

約数和(自身を除く): 49009914

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 29, 34, 46, 51, 54, 58, 69, 81, 87, 102, 138, 153, 162, 174, 207, 261, 289, 306, 391, 414, 459, 493, 522, 578, 621, 667, 782, 783, 867, 918, 986, 1173, 1242, 1334, 1377, 1479, 1566, 1734, 1863, 2001, 2346, 2349, 2601, 2754, 2958, 3519, 3726, 4002, 4437, 4698, 5202, 6003, 6647, 7038, 7803, 8381, 8874, 10557, 11339, 12006, 13294, 13311, 15606, 16762, 18009, 19941, 21114, 22678, 23409, 25143, 26622, 31671, 34017, 36018, 39882, 39933, 46818, 50286, 54027, 59823, 63342, 68034, 75429, 79866, 102051, 108054, 119646, 150858, 179469, 192763, 204102, 226287, 306153, 358938, 385526, 452574, 538407, 578289, 612306, 678861, 918459, 1076814, 1156578, 1357722, 1734867, 1836918, 3469734, 5204601, 10409202, 15613803, 31227606]

約数ペア:

[(1, 31227606), (2, 15613803), (3, 10409202), (6, 5204601), (9, 3469734), (17, 1836918), (18, 1734867), (23, 1357722), (27, 1156578), (29, 1076814), (34, 918459), (46, 678861), (51, 612306), (54, 578289), (58, 538407), (69, 452574), (81, 385526), (87, 358938), (102, 306153), (138, 226287), (153, 204102), (162, 192763), (174, 179469), (207, 150858), (261, 119646), (289, 108054), (306, 102051), (391, 79866), (414, 75429), (459, 68034), (493, 63342), (522, 59823), (578, 54027), (621, 50286), (667, 46818), (782, 39933), (783, 39882), (867, 36018), (918, 34017), (986, 31671), (1173, 26622), (1242, 25143), (1334, 23409), (1377, 22678), (1479, 21114), (1566, 19941), (1734, 18009), (1863, 16762), (2001, 15606), (2346, 13311), (2349, 13294), (2601, 12006), (2754, 11339), (2958, 10557), (3519, 8874), (3726, 8381), (4002, 7803), (4437, 7038), (4698, 6647), (5202, 6003)]