16618044

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 43288560

約数和(自身を除く): 26670516

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 53, 58, 68, 87, 102, 106, 116, 159, 174, 204, 212, 318, 348, 493, 636, 901, 986, 1479, 1537, 1802, 1972, 2703, 2809, 2958, 3074, 3604, 4611, 5406, 5618, 5916, 6148, 8427, 9222, 10812, 11236, 16854, 18444, 26129, 33708, 47753, 52258, 78387, 81461, 95506, 104516, 143259, 156774, 162922, 191012, 244383, 286518, 313548, 325844, 488766, 573036, 977532, 1384837, 2769674, 4154511, 5539348, 8309022, 16618044]

約数ペア:

[(1, 16618044), (2, 8309022), (3, 5539348), (4, 4154511), (6, 2769674), (12, 1384837), (17, 977532), (29, 573036), (34, 488766), (51, 325844), (53, 313548), (58, 286518), (68, 244383), (87, 191012), (102, 162922), (106, 156774), (116, 143259), (159, 104516), (174, 95506), (204, 81461), (212, 78387), (318, 52258), (348, 47753), (493, 33708), (636, 26129), (901, 18444), (986, 16854), (1479, 11236), (1537, 10812), (1802, 9222), (1972, 8427), (2703, 6148), (2809, 5916), (2958, 5618), (3074, 5406), (3604, 4611)]