6427278

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:270

約数の個数: 72

約数和(自身を含む): 16556904

約数和(自身を除く): 10129626

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 227, 234, 242, 286, 363, 429, 454, 681, 726, 858, 1089, 1287, 1362, 1573, 2043, 2178, 2497, 2574, 2951, 3146, 4086, 4719, 4994, 5902, 7491, 8853, 9438, 14157, 14982, 17706, 22473, 26559, 27467, 28314, 32461, 44946, 53118, 54934, 64922, 82401, 97383, 164802, 194766, 247203, 292149, 357071, 494406, 584298, 714142, 1071213, 2142426, 3213639, 6427278]

約数ペア:

[(1, 6427278), (2, 3213639), (3, 2142426), (6, 1071213), (9, 714142), (11, 584298), (13, 494406), (18, 357071), (22, 292149), (26, 247203), (33, 194766), (39, 164802), (66, 97383), (78, 82401), (99, 64922), (117, 54934), (121, 53118), (143, 44946), (198, 32461), (227, 28314), (234, 27467), (242, 26559), (286, 22473), (363, 17706), (429, 14982), (454, 14157), (681, 9438), (726, 8853), (858, 7491), (1089, 5902), (1287, 4994), (1362, 4719), (1573, 4086), (2043, 3146), (2178, 2951), (2497, 2574)]