47641902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 120089088

約数和(自身を除く): 72447186

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 101, 154, 202, 231, 303, 462, 606, 707, 1021, 1111, 1414, 2042, 2121, 2222, 3063, 3333, 4242, 6126, 6666, 7147, 7777, 11231, 14294, 15554, 21441, 22462, 23331, 33693, 42882, 46662, 67386, 78617, 103121, 157234, 206242, 235851, 309363, 471702, 618726, 721847, 1134331, 1443694, 2165541, 2268662, 3402993, 4331082, 6805986, 7940317, 15880634, 23820951, 47641902]

約数ペア:

[(1, 47641902), (2, 23820951), (3, 15880634), (6, 7940317), (7, 6805986), (11, 4331082), (14, 3402993), (21, 2268662), (22, 2165541), (33, 1443694), (42, 1134331), (66, 721847), (77, 618726), (101, 471702), (154, 309363), (202, 235851), (231, 206242), (303, 157234), (462, 103121), (606, 78617), (707, 67386), (1021, 46662), (1111, 42882), (1414, 33693), (2042, 23331), (2121, 22462), (2222, 21441), (3063, 15554), (3333, 14294), (4242, 11231), (6126, 7777), (6666, 7147)]