1980612

素因数分解:

$2^2\times 3^4\times {\mathrm{6113}}^1$

素因数の和:6129

約数の個数: 30

約数和(自身を含む): 5178558

約数和(自身を除く): 3197946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 6113, 12226, 18339, 24452, 36678, 55017, 73356, 110034, 165051, 220068, 330102, 495153, 660204, 990306, 1980612]

約数ペア:

[(1, 1980612), (2, 990306), (3, 660204), (4, 495153), (6, 330102), (9, 220068), (12, 165051), (18, 110034), (27, 73356), (36, 55017), (54, 36678), (81, 24452), (108, 18339), (162, 12226), (324, 6113)]