27883842

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 68947200

約数和(自身を除く): 41063358

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 343, 357, 686, 714, 797, 833, 1029, 1594, 1666, 2058, 2391, 2499, 4782, 4998, 5579, 5831, 11158, 11662, 13549, 16737, 17493, 27098, 33474, 34986, 39053, 40647, 78106, 81294, 94843, 117159, 189686, 234318, 273371, 284529, 546742, 569058, 663901, 820113, 1327802, 1640226, 1991703, 3983406, 4647307, 9294614, 13941921, 27883842]

約数ペア:

[(1, 27883842), (2, 13941921), (3, 9294614), (6, 4647307), (7, 3983406), (14, 1991703), (17, 1640226), (21, 1327802), (34, 820113), (42, 663901), (49, 569058), (51, 546742), (98, 284529), (102, 273371), (119, 234318), (147, 189686), (238, 117159), (294, 94843), (343, 81294), (357, 78106), (686, 40647), (714, 39053), (797, 34986), (833, 33474), (1029, 27098), (1594, 17493), (1666, 16737), (2058, 13549), (2391, 11662), (2499, 11158), (4782, 5831), (4998, 5579)]