19296972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31531}}^1$

素因数の和:31558

約数の個数: 36

約数和(自身を含む): 51649416

約数和(自身を除く): 32352444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 31531, 63062, 94593, 126124, 189186, 283779, 378372, 536027, 567558, 1072054, 1135116, 1608081, 2144108, 3216162, 4824243, 6432324, 9648486, 19296972]

約数ペア:

[(1, 19296972), (2, 9648486), (3, 6432324), (4, 4824243), (6, 3216162), (9, 2144108), (12, 1608081), (17, 1135116), (18, 1072054), (34, 567558), (36, 536027), (51, 378372), (68, 283779), (102, 189186), (153, 126124), (204, 94593), (306, 63062), (612, 31531)]