40122012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7129}}^1$

素因数の和:7210

約数の個数: 48

約数和(自身を含む): 108604160

約数和(自身を除く): 68482148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 7129, 14258, 21387, 28516, 42774, 49903, 85548, 99806, 149709, 199612, 299418, 477643, 598836, 955286, 1432929, 1910572, 2865858, 3343501, 5731716, 6687002, 10030503, 13374004, 20061006, 40122012]

約数ペア:

[(1, 40122012), (2, 20061006), (3, 13374004), (4, 10030503), (6, 6687002), (7, 5731716), (12, 3343501), (14, 2865858), (21, 1910572), (28, 1432929), (42, 955286), (67, 598836), (84, 477643), (134, 299418), (201, 199612), (268, 149709), (402, 99806), (469, 85548), (804, 49903), (938, 42774), (1407, 28516), (1876, 21387), (2814, 14258), (5628, 7129)]