16831386

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{503}}^1$

素因数の和:548

約数の個数: 72

約数和(自身を含む): 43164576

約数和(自身を除く): 26333190

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 169, 198, 234, 286, 338, 429, 503, 507, 858, 1006, 1014, 1287, 1509, 1521, 1859, 2574, 3018, 3042, 3718, 4527, 5533, 5577, 6539, 9054, 11066, 11154, 13078, 16599, 16731, 19617, 33198, 33462, 39234, 49797, 58851, 71929, 85007, 99594, 117702, 143858, 170014, 215787, 255021, 431574, 510042, 647361, 765063, 935077, 1294722, 1530126, 1870154, 2805231, 5610462, 8415693, 16831386]

約数ペア:

[(1, 16831386), (2, 8415693), (3, 5610462), (6, 2805231), (9, 1870154), (11, 1530126), (13, 1294722), (18, 935077), (22, 765063), (26, 647361), (33, 510042), (39, 431574), (66, 255021), (78, 215787), (99, 170014), (117, 143858), (143, 117702), (169, 99594), (198, 85007), (234, 71929), (286, 58851), (338, 49797), (429, 39234), (503, 33462), (507, 33198), (858, 19617), (1006, 16731), (1014, 16599), (1287, 13078), (1509, 11154), (1521, 11066), (1859, 9054), (2574, 6539), (3018, 5577), (3042, 5533), (3718, 4527)]