16899156

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 46171944

約数和(自身を除く): 29272788

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 521, 612, 636, 901, 954, 1042, 1563, 1802, 1908, 2084, 2703, 3126, 3604, 4689, 5406, 6252, 8109, 8857, 9378, 10812, 16218, 17714, 18756, 26571, 27613, 32436, 35428, 53142, 55226, 79713, 82839, 106284, 110452, 159426, 165678, 248517, 318852, 331356, 469421, 497034, 938842, 994068, 1408263, 1877684, 2816526, 4224789, 5633052, 8449578, 16899156]

約数ペア:

[(1, 16899156), (2, 8449578), (3, 5633052), (4, 4224789), (6, 2816526), (9, 1877684), (12, 1408263), (17, 994068), (18, 938842), (34, 497034), (36, 469421), (51, 331356), (53, 318852), (68, 248517), (102, 165678), (106, 159426), (153, 110452), (159, 106284), (204, 82839), (212, 79713), (306, 55226), (318, 53142), (477, 35428), (521, 32436), (612, 27613), (636, 26571), (901, 18756), (954, 17714), (1042, 16218), (1563, 10812), (1802, 9378), (1908, 8857), (2084, 8109), (2703, 6252), (3126, 5406), (3604, 4689)]