18848368

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15299}}^1$

素因数の和:15325

約数の個数: 40

約数和(自身を含む): 45532800

約数和(自身を除く): 26684432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 15299, 30598, 61196, 107093, 122392, 168289, 214186, 244784, 336578, 428372, 673156, 856744, 1178023, 1346312, 1713488, 2356046, 2692624, 4712092, 9424184, 18848368]

約数ペア:

[(1, 18848368), (2, 9424184), (4, 4712092), (7, 2692624), (8, 2356046), (11, 1713488), (14, 1346312), (16, 1178023), (22, 856744), (28, 673156), (44, 428372), (56, 336578), (77, 244784), (88, 214186), (112, 168289), (154, 122392), (176, 107093), (308, 61196), (616, 30598), (1232, 15299)]