16689816

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1657

約数の個数: 96

約数和(自身を含む): 53136720

約数和(自身を除く): 36446904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1621, 1716, 2574, 3242, 3432, 4863, 5148, 6484, 9726, 10296, 12968, 14589, 17831, 19452, 21073, 29178, 35662, 38904, 42146, 53493, 58356, 63219, 71324, 84292, 106986, 116712, 126438, 142648, 160479, 168584, 189657, 213972, 231803, 252876, 320958, 379314, 427944, 463606, 505752, 641916, 695409, 758628, 927212, 1283832, 1390818, 1517256, 1854424, 2086227, 2781636, 4172454, 5563272, 8344908, 16689816]

約数ペア:

[(1, 16689816), (2, 8344908), (3, 5563272), (4, 4172454), (6, 2781636), (8, 2086227), (9, 1854424), (11, 1517256), (12, 1390818), (13, 1283832), (18, 927212), (22, 758628), (24, 695409), (26, 641916), (33, 505752), (36, 463606), (39, 427944), (44, 379314), (52, 320958), (66, 252876), (72, 231803), (78, 213972), (88, 189657), (99, 168584), (104, 160479), (117, 142648), (132, 126438), (143, 116712), (156, 106986), (198, 84292), (234, 71324), (264, 63219), (286, 58356), (312, 53493), (396, 42146), (429, 38904), (468, 35662), (572, 29178), (792, 21073), (858, 19452), (936, 17831), (1144, 14589), (1287, 12968), (1621, 10296), (1716, 9726), (2574, 6484), (3242, 5148), (3432, 4863)]