8909054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 18289152

約数和(自身を除く): 9380098

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 41, 77, 82, 83, 119, 154, 166, 187, 238, 287, 374, 451, 574, 581, 697, 902, 913, 1162, 1309, 1394, 1411, 1826, 2618, 2822, 3157, 3403, 4879, 6314, 6391, 6806, 7667, 9758, 9877, 12782, 15334, 15521, 19754, 23821, 31042, 37433, 47642, 53669, 57851, 74866, 107338, 108647, 115702, 217294, 262031, 404957, 524062, 636361, 809914, 1272722, 4454527, 8909054]

約数ペア:

[(1, 8909054), (2, 4454527), (7, 1272722), (11, 809914), (14, 636361), (17, 524062), (22, 404957), (34, 262031), (41, 217294), (77, 115702), (82, 108647), (83, 107338), (119, 74866), (154, 57851), (166, 53669), (187, 47642), (238, 37433), (287, 31042), (374, 23821), (451, 19754), (574, 15521), (581, 15334), (697, 12782), (902, 9877), (913, 9758), (1162, 7667), (1309, 6806), (1394, 6391), (1411, 6314), (1826, 4879), (2618, 3403), (2822, 3157)]