40046778

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{10159}}^1$

素因数の和:10243

約数の個数: 32

約数和(自身を含む): 90220800

約数和(自身を除く): 50174022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 10159, 20318, 30477, 60954, 91431, 182862, 274293, 548586, 741607, 1483214, 2224821, 4449642, 6674463, 13348926, 20023389, 40046778]

約数ペア:

[(1, 40046778), (2, 20023389), (3, 13348926), (6, 6674463), (9, 4449642), (18, 2224821), (27, 1483214), (54, 741607), (73, 548586), (146, 274293), (219, 182862), (438, 91431), (657, 60954), (1314, 30477), (1971, 20318), (3942, 10159)]