6863142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 17015040

約数和(自身を除く): 10151898

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 421, 429, 494, 627, 741, 842, 858, 1254, 1263, 1482, 2526, 2717, 4631, 5434, 5473, 7999, 8151, 9262, 10946, 13893, 15998, 16302, 16419, 23997, 27786, 32838, 47994, 60203, 87989, 103987, 120406, 175978, 180609, 207974, 263967, 311961, 361218, 527934, 623922, 1143857, 2287714, 3431571, 6863142]

約数ペア:

[(1, 6863142), (2, 3431571), (3, 2287714), (6, 1143857), (11, 623922), (13, 527934), (19, 361218), (22, 311961), (26, 263967), (33, 207974), (38, 180609), (39, 175978), (57, 120406), (66, 103987), (78, 87989), (114, 60203), (143, 47994), (209, 32838), (247, 27786), (286, 23997), (418, 16419), (421, 16302), (429, 15998), (494, 13893), (627, 10946), (741, 9262), (842, 8151), (858, 7999), (1254, 5473), (1263, 5434), (1482, 4631), (2526, 2717)]