47218788

素因数分解:

$2^2\times 3^6\times {\mathrm{16193}}^1$

素因数の和:16215

約数の個数: 42

約数和(自身を含む): 123900294

約数和(自身を除く): 76681506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 16193, 32386, 48579, 64772, 97158, 145737, 194316, 291474, 437211, 582948, 874422, 1311633, 1748844, 2623266, 3934899, 5246532, 7869798, 11804697, 15739596, 23609394, 47218788]

約数ペア:

[(1, 47218788), (2, 23609394), (3, 15739596), (4, 11804697), (6, 7869798), (9, 5246532), (12, 3934899), (18, 2623266), (27, 1748844), (36, 1311633), (54, 874422), (81, 582948), (108, 437211), (162, 291474), (243, 194316), (324, 145737), (486, 97158), (729, 64772), (972, 48579), (1458, 32386), (2916, 16193)]