42746771172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{791431}}^1$

素因数の和:792088

約数の個数: 48

約数和(自身を含む): 114168814592

約数和(自身を除く): 71422043420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 643, 1286, 1929, 2572, 3858, 4501, 7716, 9002, 13503, 18004, 27006, 54012, 791431, 1582862, 2374293, 3165724, 4748586, 5540017, 9497172, 11080034, 16620051, 22160068, 33240102, 66480204, 508890133, 1017780266, 1526670399, 2035560532, 3053340798, 3562230931, 6106681596, 7124461862, 10686692793, 14248923724, 21373385586, 42746771172]

約数ペア:

[(1, 42746771172), (2, 21373385586), (3, 14248923724), (4, 10686692793), (6, 7124461862), (7, 6106681596), (12, 3562230931), (14, 3053340798), (21, 2035560532), (28, 1526670399), (42, 1017780266), (84, 508890133), (643, 66480204), (1286, 33240102), (1929, 22160068), (2572, 16620051), (3858, 11080034), (4501, 9497172), (7716, 5540017), (9002, 4748586), (13503, 3165724), (18004, 2374293), (27006, 1582862), (54012, 791431)]