8118738

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 19555200

約数和(自身を除く): 11436462

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 82, 114, 123, 171, 193, 246, 342, 369, 386, 513, 579, 738, 779, 1026, 1107, 1158, 1558, 1737, 2214, 2337, 3474, 3667, 4674, 5211, 7011, 7334, 7913, 10422, 11001, 14022, 15826, 21033, 22002, 23739, 33003, 42066, 47478, 66006, 71217, 99009, 142434, 150347, 198018, 213651, 300694, 427302, 451041, 902082, 1353123, 2706246, 4059369, 8118738]

約数ペア:

[(1, 8118738), (2, 4059369), (3, 2706246), (6, 1353123), (9, 902082), (18, 451041), (19, 427302), (27, 300694), (38, 213651), (41, 198018), (54, 150347), (57, 142434), (82, 99009), (114, 71217), (123, 66006), (171, 47478), (193, 42066), (246, 33003), (342, 23739), (369, 22002), (386, 21033), (513, 15826), (579, 14022), (738, 11001), (779, 10422), (1026, 7913), (1107, 7334), (1158, 7011), (1558, 5211), (1737, 4674), (2214, 3667), (2337, 3474)]