7890534

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:986

約数の個数: 40

約数和(自身を含む): 18033840

約数和(自身を除く): 10143306

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 919, 954, 1431, 1838, 2757, 2862, 4293, 5514, 8271, 8586, 16542, 24813, 48707, 49626, 74439, 97414, 146121, 148878, 292242, 438363, 876726, 1315089, 2630178, 3945267, 7890534]

約数ペア:

[(1, 7890534), (2, 3945267), (3, 2630178), (6, 1315089), (9, 876726), (18, 438363), (27, 292242), (53, 148878), (54, 146121), (81, 97414), (106, 74439), (159, 49626), (162, 48707), (318, 24813), (477, 16542), (919, 8586), (954, 8271), (1431, 5514), (1838, 4293), (2757, 2862)]