18382230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7043}}^1$

素因数の和:7085

約数の個数: 48

約数和(自身を含む): 49448880

約数和(自身を除く): 31066650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 7043, 14086, 21129, 35215, 42258, 63387, 70430, 105645, 126774, 204247, 211290, 316935, 408494, 612741, 633870, 1021235, 1225482, 1838223, 2042470, 3063705, 3676446, 6127410, 9191115, 18382230]

約数ペア:

[(1, 18382230), (2, 9191115), (3, 6127410), (5, 3676446), (6, 3063705), (9, 2042470), (10, 1838223), (15, 1225482), (18, 1021235), (29, 633870), (30, 612741), (45, 408494), (58, 316935), (87, 211290), (90, 204247), (145, 126774), (174, 105645), (261, 70430), (290, 63387), (435, 42258), (522, 35215), (870, 21129), (1305, 14086), (2610, 7043)]