172618236

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{228331}}^1$

素因数の和:228351

約数の個数: 48

約数和(自身を含む): 511463680

約数和(自身を除く): 338845444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 228331, 456662, 684993, 913324, 1369986, 1598317, 2054979, 2739972, 3196634, 4109958, 4794951, 6164937, 6393268, 8219916, 9589902, 12329874, 14384853, 19179804, 24659748, 28769706, 43154559, 57539412, 86309118, 172618236]

約数ペア:

[(1, 172618236), (2, 86309118), (3, 57539412), (4, 43154559), (6, 28769706), (7, 24659748), (9, 19179804), (12, 14384853), (14, 12329874), (18, 9589902), (21, 8219916), (27, 6393268), (28, 6164937), (36, 4794951), (42, 4109958), (54, 3196634), (63, 2739972), (84, 2054979), (108, 1598317), (126, 1369986), (189, 913324), (252, 684993), (378, 456662), (756, 228331)]