17551044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 51088128

約数和(自身を除く): 33537084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257, 271, 514, 542, 771, 813, 1028, 1084, 1542, 1626, 1799, 1897, 2313, 2439, 3084, 3252, 3598, 3794, 4626, 4878, 5397, 5691, 7196, 7588, 9252, 9756, 10794, 11382, 16191, 17073, 21588, 22764, 32382, 34146, 64764, 68292, 69647, 139294, 208941, 278588, 417882, 487529, 626823, 835764, 975058, 1253646, 1462587, 1950116, 2507292, 2925174, 4387761, 5850348, 8775522, 17551044]

約数ペア:

[(1, 17551044), (2, 8775522), (3, 5850348), (4, 4387761), (6, 2925174), (7, 2507292), (9, 1950116), (12, 1462587), (14, 1253646), (18, 975058), (21, 835764), (28, 626823), (36, 487529), (42, 417882), (63, 278588), (84, 208941), (126, 139294), (252, 69647), (257, 68292), (271, 64764), (514, 34146), (542, 32382), (771, 22764), (813, 21588), (1028, 17073), (1084, 16191), (1542, 11382), (1626, 10794), (1799, 9756), (1897, 9252), (2313, 7588), (2439, 7196), (3084, 5691), (3252, 5397), (3598, 4878), (3794, 4626)]