18039834

素因数分解:

$2^1\times 3^6\times {\mathrm{12373}}^1$

素因数の和:12393

約数の個数: 28

約数和(自身を含む): 40574346

約数和(自身を除く): 22534512

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 12373, 24746, 37119, 74238, 111357, 222714, 334071, 668142, 1002213, 2004426, 3006639, 6013278, 9019917, 18039834]

約数ペア:

[(1, 18039834), (2, 9019917), (3, 6013278), (6, 3006639), (9, 2004426), (18, 1002213), (27, 668142), (54, 334071), (81, 222714), (162, 111357), (243, 74238), (486, 37119), (729, 24746), (1458, 12373)]