64021356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{254053}}^1$

素因数の和:254070

約数の個数: 36

約数和(自身を含む): 184951312

約数和(自身を除く): 120929956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 254053, 508106, 762159, 1016212, 1524318, 1778371, 2286477, 3048636, 3556742, 4572954, 5335113, 7113484, 9145908, 10670226, 16005339, 21340452, 32010678, 64021356]

約数ペア:

[(1, 64021356), (2, 32010678), (3, 21340452), (4, 16005339), (6, 10670226), (7, 9145908), (9, 7113484), (12, 5335113), (14, 4572954), (18, 3556742), (21, 3048636), (28, 2286477), (36, 1778371), (42, 1524318), (63, 1016212), (84, 762159), (126, 508106), (252, 254053)]