16830918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4231}}^1$

素因数の和:4269

約数の個数: 48

約数和(自身を含む): 41592096

約数和(自身を除く): 24761178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 4231, 8462, 12693, 25386, 38079, 55003, 71927, 76158, 110006, 143854, 165009, 215781, 330018, 431562, 495027, 647343, 935051, 990054, 1294686, 1870102, 2805153, 5610306, 8415459, 16830918]

約数ペア:

[(1, 16830918), (2, 8415459), (3, 5610306), (6, 2805153), (9, 1870102), (13, 1294686), (17, 990054), (18, 935051), (26, 647343), (34, 495027), (39, 431562), (51, 330018), (78, 215781), (102, 165009), (117, 143854), (153, 110006), (221, 76158), (234, 71927), (306, 55003), (442, 38079), (663, 25386), (1326, 12693), (1989, 8462), (3978, 4231)]