27998082

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4357}}^1$

素因数の和:4392

約数の個数: 64

約数和(自身を含む): 75306240

約数和(自身を除く): 47308158

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 4357, 6426, 8714, 13071, 26142, 30499, 39213, 60998, 74069, 78426, 91497, 117639, 148138, 182994, 222207, 235278, 274491, 444414, 518483, 548982, 666621, 823473, 1036966, 1333242, 1555449, 1646946, 1999863, 3110898, 3999726, 4666347, 9332694, 13999041, 27998082]

約数ペア:

[(1, 27998082), (2, 13999041), (3, 9332694), (6, 4666347), (7, 3999726), (9, 3110898), (14, 1999863), (17, 1646946), (18, 1555449), (21, 1333242), (27, 1036966), (34, 823473), (42, 666621), (51, 548982), (54, 518483), (63, 444414), (102, 274491), (119, 235278), (126, 222207), (153, 182994), (189, 148138), (238, 117639), (306, 91497), (357, 78426), (378, 74069), (459, 60998), (714, 39213), (918, 30499), (1071, 26142), (2142, 13071), (3213, 8714), (4357, 6426)]