8267922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 19557720

約数和(自身を除く): 11289798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 397, 534, 794, 801, 1157, 1191, 1602, 2314, 2382, 3471, 3573, 5161, 6942, 7146, 10322, 10413, 15483, 20826, 30966, 35333, 46449, 70666, 92898, 105999, 211998, 317997, 459329, 635994, 918658, 1377987, 2755974, 4133961, 8267922]

約数ペア:

[(1, 8267922), (2, 4133961), (3, 2755974), (6, 1377987), (9, 918658), (13, 635994), (18, 459329), (26, 317997), (39, 211998), (78, 105999), (89, 92898), (117, 70666), (178, 46449), (234, 35333), (267, 30966), (397, 20826), (534, 15483), (794, 10413), (801, 10322), (1157, 7146), (1191, 6942), (1602, 5161), (2314, 3573), (2382, 3471)]