17866134

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:674

約数の個数: 72

約数和(自身を含む): 45894576

約数和(自身を除く): 28028442

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 631, 726, 858, 1089, 1262, 1287, 1573, 1893, 2178, 2574, 3146, 3786, 4719, 5679, 6941, 8203, 9438, 11358, 13882, 14157, 16406, 20823, 24609, 28314, 41646, 49218, 62469, 73827, 76351, 90233, 124938, 147654, 152702, 180466, 229053, 270699, 458106, 541398, 687159, 812097, 992563, 1374318, 1624194, 1985126, 2977689, 5955378, 8933067, 17866134]

約数ペア:

[(1, 17866134), (2, 8933067), (3, 5955378), (6, 2977689), (9, 1985126), (11, 1624194), (13, 1374318), (18, 992563), (22, 812097), (26, 687159), (33, 541398), (39, 458106), (66, 270699), (78, 229053), (99, 180466), (117, 152702), (121, 147654), (143, 124938), (198, 90233), (234, 76351), (242, 73827), (286, 62469), (363, 49218), (429, 41646), (631, 28314), (726, 24609), (858, 20823), (1089, 16406), (1262, 14157), (1287, 13882), (1573, 11358), (1893, 9438), (2178, 8203), (2574, 6941), (3146, 5679), (3786, 4719)]