66212964

素因数分解:

$2^2\times 3^4\times {\mathrm{204361}}^1$

素因数の和:204377

約数の個数: 30

約数和(自身を含む): 173094614

約数和(自身を除く): 106881650

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 204361, 408722, 613083, 817444, 1226166, 1839249, 2452332, 3678498, 5517747, 7356996, 11035494, 16553241, 22070988, 33106482, 66212964]

約数ペア:

[(1, 66212964), (2, 33106482), (3, 22070988), (4, 16553241), (6, 11035494), (9, 7356996), (12, 5517747), (18, 3678498), (27, 2452332), (36, 1839249), (54, 1226166), (81, 817444), (108, 613083), (162, 408722), (324, 204361)]