18417883672

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{1997}}^1\times {\mathrm{14593}}^1$

素因数の和:16675

約数の個数: 32

約数和(自身を含む): 34990574400

約数和(自身を除く): 16572690728

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 1997, 3994, 7988, 14593, 15976, 29186, 58372, 116744, 157763, 315526, 631052, 1152847, 1262104, 2305694, 4611388, 9222776, 29142221, 58284442, 116568884, 233137768, 2302235459, 4604470918, 9208941836, 18417883672]

約数ペア:

[(1, 18417883672), (2, 9208941836), (4, 4604470918), (8, 2302235459), (79, 233137768), (158, 116568884), (316, 58284442), (632, 29142221), (1997, 9222776), (3994, 4611388), (7988, 2305694), (14593, 1262104), (15976, 1152847), (29186, 631052), (58372, 315526), (116744, 157763)]