7873902

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3391}}^1$

素因数の和:3445

約数の個数: 32

約数和(自身を含む): 17909760

約数和(自身を除く): 10035858

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 3391, 6782, 10173, 20346, 30519, 61038, 91557, 145813, 183114, 291626, 437439, 874878, 1312317, 2624634, 3936951, 7873902]

約数ペア:

[(1, 7873902), (2, 3936951), (3, 2624634), (6, 1312317), (9, 874878), (18, 437439), (27, 291626), (43, 183114), (54, 145813), (86, 91557), (129, 61038), (258, 30519), (387, 20346), (774, 10173), (1161, 6782), (2322, 3391)]