28401059898

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1913}}^1\times {\mathrm{20117}}^1$

素因数の和:22079

約数の個数: 48

約数和(自身を含む): 63072585576

約数和(自身を除く): 34671525678

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1913, 3826, 5739, 11478, 17217, 20117, 34434, 40234, 60351, 78433, 120702, 156866, 181053, 235299, 362106, 470598, 705897, 824797, 1411794, 1649594, 2474391, 4948782, 7423173, 14846346, 38483821, 76967642, 115451463, 230902926, 346354389, 692708778, 1577836661, 3155673322, 4733509983, 9467019966, 14200529949, 28401059898]

約数ペア:

[(1, 28401059898), (2, 14200529949), (3, 9467019966), (6, 4733509983), (9, 3155673322), (18, 1577836661), (41, 692708778), (82, 346354389), (123, 230902926), (246, 115451463), (369, 76967642), (738, 38483821), (1913, 14846346), (3826, 7423173), (5739, 4948782), (11478, 2474391), (17217, 1649594), (20117, 1411794), (34434, 824797), (40234, 705897), (60351, 470598), (78433, 362106), (120702, 235299), (156866, 181053)]