61478838

素因数分解:

$2^1\times 3^4\times {\mathrm{379499}}^1$

素因数の和:379513

約数の個数: 20

約数和(自身を含む): 137758500

約数和(自身を除く): 76279662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 379499, 758998, 1138497, 2276994, 3415491, 6830982, 10246473, 20492946, 30739419, 61478838]

約数ペア:

[(1, 61478838), (2, 30739419), (3, 20492946), (6, 10246473), (9, 6830982), (18, 3415491), (27, 2276994), (54, 1138497), (81, 758998), (162, 379499)]