9923172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6949}}^1$

素因数の和:6980

約数の個数: 48

約数和(自身を含む): 28022400

約数和(自身を除く): 18099228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 6949, 13898, 20847, 27796, 41694, 48643, 83388, 97286, 118133, 145929, 194572, 236266, 291858, 354399, 472532, 583716, 708798, 826931, 1417596, 1653862, 2480793, 3307724, 4961586, 9923172]

約数ペア:

[(1, 9923172), (2, 4961586), (3, 3307724), (4, 2480793), (6, 1653862), (7, 1417596), (12, 826931), (14, 708798), (17, 583716), (21, 472532), (28, 354399), (34, 291858), (42, 236266), (51, 194572), (68, 145929), (84, 118133), (102, 97286), (119, 83388), (204, 48643), (238, 41694), (357, 27796), (476, 20847), (714, 13898), (1428, 6949)]