2115018

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 4795200

約数和(自身を除く): 2680182

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 739, 954, 1431, 1478, 2217, 2862, 4434, 6651, 13302, 19953, 39167, 39906, 78334, 117501, 235002, 352503, 705006, 1057509, 2115018]

約数ペア:

[(1, 2115018), (2, 1057509), (3, 705006), (6, 352503), (9, 235002), (18, 117501), (27, 78334), (53, 39906), (54, 39167), (106, 19953), (159, 13302), (318, 6651), (477, 4434), (739, 2862), (954, 2217), (1431, 1478)]