9805806

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 23063040

約数和(自身を除く): 13257234

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 43, 54, 82, 86, 103, 123, 129, 206, 246, 258, 309, 369, 387, 618, 738, 774, 927, 1107, 1161, 1763, 1854, 2214, 2322, 2781, 3526, 4223, 4429, 5289, 5562, 8446, 8858, 10578, 12669, 13287, 15867, 25338, 26574, 31734, 38007, 39861, 47601, 76014, 79722, 95202, 114021, 119583, 181589, 228042, 239166, 363178, 544767, 1089534, 1634301, 3268602, 4902903, 9805806]

約数ペア:

[(1, 9805806), (2, 4902903), (3, 3268602), (6, 1634301), (9, 1089534), (18, 544767), (27, 363178), (41, 239166), (43, 228042), (54, 181589), (82, 119583), (86, 114021), (103, 95202), (123, 79722), (129, 76014), (206, 47601), (246, 39861), (258, 38007), (309, 31734), (369, 26574), (387, 25338), (618, 15867), (738, 13287), (774, 12669), (927, 10578), (1107, 8858), (1161, 8446), (1763, 5562), (1854, 5289), (2214, 4429), (2322, 4223), (2781, 3526)]