181292046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 416404800

約数和(自身を除く): 235112754

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 809, 1014, 1326, 1618, 2197, 2427, 2873, 4394, 4854, 5746, 6591, 8619, 10517, 13182, 13753, 17238, 21034, 27506, 31551, 37349, 41259, 63102, 74698, 82518, 112047, 136721, 178789, 224094, 273442, 357578, 410163, 536367, 820326, 1072734, 1777373, 2324257, 3554746, 4648514, 5332119, 6972771, 10664238, 13945542, 30215341, 60430682, 90646023, 181292046]

約数ペア:

[(1, 181292046), (2, 90646023), (3, 60430682), (6, 30215341), (13, 13945542), (17, 10664238), (26, 6972771), (34, 5332119), (39, 4648514), (51, 3554746), (78, 2324257), (102, 1777373), (169, 1072734), (221, 820326), (338, 536367), (442, 410163), (507, 357578), (663, 273442), (809, 224094), (1014, 178789), (1326, 136721), (1618, 112047), (2197, 82518), (2427, 74698), (2873, 63102), (4394, 41259), (4854, 37349), (5746, 31551), (6591, 27506), (8619, 21034), (10517, 17238), (13182, 13753)]