18669588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31751}}^1$

素因数の和:31772

約数の個数: 36

約数和(自身を含む): 50676192

約数和(自身を除く): 32006604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 31751, 63502, 95253, 127004, 190506, 222257, 381012, 444514, 666771, 889028, 1333542, 1555799, 2667084, 3111598, 4667397, 6223196, 9334794, 18669588]

約数ペア:

[(1, 18669588), (2, 9334794), (3, 6223196), (4, 4667397), (6, 3111598), (7, 2667084), (12, 1555799), (14, 1333542), (21, 889028), (28, 666771), (42, 444514), (49, 381012), (84, 222257), (98, 190506), (147, 127004), (196, 95253), (294, 63502), (588, 31751)]