393012

素因数分解:

$2^2\times 3^4\times {\mathrm{1213}}^1$

素因数の和:1229

約数の個数: 30

約数和(自身を含む): 1028258

約数和(自身を除く): 635246

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1213, 2426, 3639, 4852, 7278, 10917, 14556, 21834, 32751, 43668, 65502, 98253, 131004, 196506, 393012]

約数ペア:

[(1, 393012), (2, 196506), (3, 131004), (4, 98253), (6, 65502), (9, 43668), (12, 32751), (18, 21834), (27, 14556), (36, 10917), (54, 7278), (81, 4852), (108, 3639), (162, 2426), (324, 1213)]