47949642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{204913}}^1$

素因数の和:204934

約数の個数: 24

約数和(自身を含む): 111883044

約数和(自身を除く): 63933402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 204913, 409826, 614739, 1229478, 1844217, 2663869, 3688434, 5327738, 7991607, 15983214, 23974821, 47949642]

約数ペア:

[(1, 47949642), (2, 23974821), (3, 15983214), (6, 7991607), (9, 5327738), (13, 3688434), (18, 2663869), (26, 1844217), (39, 1229478), (78, 614739), (117, 409826), (234, 204913)]