27723318

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 68160000

約数和(自身を除く): 40436682

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 343, 399, 686, 709, 798, 931, 1029, 1418, 1862, 2058, 2127, 2793, 4254, 4963, 5586, 6517, 9926, 13034, 13471, 14889, 19551, 26942, 29778, 34741, 39102, 40413, 69482, 80826, 94297, 104223, 188594, 208446, 243187, 282891, 486374, 565782, 660079, 729561, 1320158, 1459122, 1980237, 3960474, 4620553, 9241106, 13861659, 27723318]

約数ペア:

[(1, 27723318), (2, 13861659), (3, 9241106), (6, 4620553), (7, 3960474), (14, 1980237), (19, 1459122), (21, 1320158), (38, 729561), (42, 660079), (49, 565782), (57, 486374), (98, 282891), (114, 243187), (133, 208446), (147, 188594), (266, 104223), (294, 94297), (343, 80826), (399, 69482), (686, 40413), (709, 39102), (798, 34741), (931, 29778), (1029, 26942), (1418, 19551), (1862, 14889), (2058, 13471), (2127, 13034), (2793, 9926), (4254, 6517), (4963, 5586)]