18264912

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{3491}}^1$

素因数の和:3611

約数の個数: 40

約数和(自身を含む): 47630880

約数和(自身を除く): 29365968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 3491, 5232, 6982, 10473, 13964, 20946, 27928, 41892, 55856, 83784, 167568, 380519, 761038, 1141557, 1522076, 2283114, 3044152, 4566228, 6088304, 9132456, 18264912]

約数ペア:

[(1, 18264912), (2, 9132456), (3, 6088304), (4, 4566228), (6, 3044152), (8, 2283114), (12, 1522076), (16, 1141557), (24, 761038), (48, 380519), (109, 167568), (218, 83784), (327, 55856), (436, 41892), (654, 27928), (872, 20946), (1308, 13964), (1744, 10473), (2616, 6982), (3491, 5232)]