828006018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{26321}}^1$

素因数の和:26447

約数の個数: 48

約数和(自身を含む): 1944458784

約数和(自身を除く): 1116452766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 147, 214, 294, 321, 642, 749, 1498, 2247, 4494, 5243, 10486, 15729, 26321, 31458, 52642, 78963, 157926, 184247, 368494, 552741, 1105482, 1289729, 2579458, 2816347, 3869187, 5632694, 7738374, 8449041, 16898082, 19714429, 39428858, 59143287, 118286574, 138001003, 276002006, 414003009, 828006018]

約数ペア:

[(1, 828006018), (2, 414003009), (3, 276002006), (6, 138001003), (7, 118286574), (14, 59143287), (21, 39428858), (42, 19714429), (49, 16898082), (98, 8449041), (107, 7738374), (147, 5632694), (214, 3869187), (294, 2816347), (321, 2579458), (642, 1289729), (749, 1105482), (1498, 552741), (2247, 368494), (4494, 184247), (5243, 157926), (10486, 78963), (15729, 52642), (26321, 31458)]