12108642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 30342144

約数和(自身を除く): 18233502

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 67, 78, 91, 134, 182, 201, 273, 331, 402, 469, 546, 662, 871, 938, 993, 1407, 1742, 1986, 2317, 2613, 2814, 4303, 4634, 5226, 6097, 6951, 8606, 12194, 12909, 13902, 18291, 22177, 25818, 30121, 36582, 44354, 60242, 66531, 90363, 133062, 155239, 180726, 288301, 310478, 465717, 576602, 864903, 931434, 1729806, 2018107, 4036214, 6054321, 12108642]

約数ペア:

[(1, 12108642), (2, 6054321), (3, 4036214), (6, 2018107), (7, 1729806), (13, 931434), (14, 864903), (21, 576602), (26, 465717), (39, 310478), (42, 288301), (67, 180726), (78, 155239), (91, 133062), (134, 90363), (182, 66531), (201, 60242), (273, 44354), (331, 36582), (402, 30121), (469, 25818), (546, 22177), (662, 18291), (871, 13902), (938, 12909), (993, 12194), (1407, 8606), (1742, 6951), (1986, 6097), (2317, 5226), (2613, 4634), (2814, 4303)]