214958718

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{306209}}^1$

素因数の和:306233

約数の個数: 32

約数和(自身を含む): 514432800

約数和(自身を除く): 299474082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 306209, 612418, 918627, 1837254, 2755881, 3980717, 5511762, 7961434, 8267643, 11942151, 16535286, 23884302, 35826453, 71652906, 107479359, 214958718]

約数ペア:

[(1, 214958718), (2, 107479359), (3, 71652906), (6, 35826453), (9, 23884302), (13, 16535286), (18, 11942151), (26, 8267643), (27, 7961434), (39, 5511762), (54, 3980717), (78, 2755881), (117, 1837254), (234, 918627), (351, 612418), (702, 306209)]