1984406616

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{451823}}^1$

素因数の和:451896

約数の個数: 48

約数和(自身を含む): 5462552160

約数和(自身を除く): 3478145544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 451823, 903646, 1355469, 1807292, 2710938, 3614584, 4066407, 5421876, 8132814, 10843752, 16265628, 27561203, 32531256, 55122406, 82683609, 110244812, 165367218, 220489624, 248050827, 330734436, 496101654, 661468872, 992203308, 1984406616]

約数ペア:

[(1, 1984406616), (2, 992203308), (3, 661468872), (4, 496101654), (6, 330734436), (8, 248050827), (9, 220489624), (12, 165367218), (18, 110244812), (24, 82683609), (36, 55122406), (61, 32531256), (72, 27561203), (122, 16265628), (183, 10843752), (244, 8132814), (366, 5421876), (488, 4066407), (549, 3614584), (732, 2710938), (1098, 1807292), (1464, 1355469), (2196, 903646), (4392, 451823)]