7125846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 18149376

約数和(自身を除く): 11023530

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 421, 434, 546, 651, 806, 842, 1209, 1263, 1302, 2418, 2526, 2821, 2947, 5473, 5642, 5894, 8463, 8841, 10946, 13051, 16419, 16926, 17682, 26102, 32838, 38311, 39153, 76622, 78306, 91357, 114933, 169663, 182714, 229866, 274071, 339326, 508989, 548142, 1017978, 1187641, 2375282, 3562923, 7125846]

約数ペア:

[(1, 7125846), (2, 3562923), (3, 2375282), (6, 1187641), (7, 1017978), (13, 548142), (14, 508989), (21, 339326), (26, 274071), (31, 229866), (39, 182714), (42, 169663), (62, 114933), (78, 91357), (91, 78306), (93, 76622), (182, 39153), (186, 38311), (217, 32838), (273, 26102), (403, 17682), (421, 16926), (434, 16419), (546, 13051), (651, 10946), (806, 8841), (842, 8463), (1209, 5894), (1263, 5642), (1302, 5473), (2418, 2947), (2526, 2821)]