16139706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 37103616

約数和(自身を除く): 20963910

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 47, 66, 86, 94, 121, 129, 141, 242, 258, 282, 363, 473, 517, 726, 946, 1034, 1331, 1419, 1551, 2021, 2662, 2838, 3102, 3993, 4042, 5203, 5687, 6063, 7986, 10406, 11374, 12126, 15609, 17061, 22231, 31218, 34122, 44462, 57233, 62557, 66693, 114466, 125114, 133386, 171699, 187671, 244541, 343398, 375342, 489082, 733623, 1467246, 2689951, 5379902, 8069853, 16139706]

約数ペア:

[(1, 16139706), (2, 8069853), (3, 5379902), (6, 2689951), (11, 1467246), (22, 733623), (33, 489082), (43, 375342), (47, 343398), (66, 244541), (86, 187671), (94, 171699), (121, 133386), (129, 125114), (141, 114466), (242, 66693), (258, 62557), (282, 57233), (363, 44462), (473, 34122), (517, 31218), (726, 22231), (946, 17061), (1034, 15609), (1331, 12126), (1419, 11374), (1551, 10406), (2021, 7986), (2662, 6063), (2838, 5687), (3102, 5203), (3993, 4042)]