42191214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 94832640

約数和(自身を除く): 52641426

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 79, 82, 123, 158, 167, 237, 246, 334, 474, 501, 533, 1002, 1027, 1066, 1599, 2054, 2171, 3081, 3198, 3239, 4342, 6162, 6478, 6513, 6847, 9717, 13026, 13193, 13694, 19434, 20541, 26386, 39579, 41082, 42107, 79158, 84214, 89011, 126321, 171509, 178022, 252642, 267033, 343018, 514527, 534066, 540913, 1029054, 1081826, 1622739, 3245478, 7031869, 14063738, 21095607, 42191214]

約数ペア:

[(1, 42191214), (2, 21095607), (3, 14063738), (6, 7031869), (13, 3245478), (26, 1622739), (39, 1081826), (41, 1029054), (78, 540913), (79, 534066), (82, 514527), (123, 343018), (158, 267033), (167, 252642), (237, 178022), (246, 171509), (334, 126321), (474, 89011), (501, 84214), (533, 79158), (1002, 42107), (1027, 41082), (1066, 39579), (1599, 26386), (2054, 20541), (2171, 19434), (3081, 13694), (3198, 13193), (3239, 13026), (4342, 9717), (6162, 6847), (6478, 6513)]