43065414

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:490

約数の個数: 72

約数和(自身を含む): 109585008

約数和(自身を除く): 66519594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 157, 294, 311, 314, 441, 471, 622, 882, 933, 942, 1099, 1413, 1866, 2177, 2198, 2799, 2826, 3297, 4354, 5598, 6531, 6594, 7693, 9891, 13062, 15239, 15386, 19593, 19782, 23079, 30478, 39186, 45717, 46158, 48827, 69237, 91434, 97654, 137151, 138474, 146481, 274302, 292962, 341789, 439443, 683578, 878886, 1025367, 2050734, 2392523, 3076101, 4785046, 6152202, 7177569, 14355138, 21532707, 43065414]

約数ペア:

[(1, 43065414), (2, 21532707), (3, 14355138), (6, 7177569), (7, 6152202), (9, 4785046), (14, 3076101), (18, 2392523), (21, 2050734), (42, 1025367), (49, 878886), (63, 683578), (98, 439443), (126, 341789), (147, 292962), (157, 274302), (294, 146481), (311, 138474), (314, 137151), (441, 97654), (471, 91434), (622, 69237), (882, 48827), (933, 46158), (942, 45717), (1099, 39186), (1413, 30478), (1866, 23079), (2177, 19782), (2198, 19593), (2799, 15386), (2826, 15239), (3297, 13062), (4354, 9891), (5598, 7693), (6531, 6594)]