215624934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3863}}^1$

素因数の和:4321

約数の個数: 48

約数和(自身を含む): 535272192

約数和(自身を除く): 319647258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 443, 886, 1329, 2658, 3101, 3863, 3987, 6202, 7726, 7974, 9303, 11589, 18606, 23178, 27041, 27909, 34767, 54082, 55818, 69534, 81123, 162246, 243369, 486738, 1711309, 3422618, 5133927, 10267854, 11979163, 15401781, 23958326, 30803562, 35937489, 71874978, 107812467, 215624934]

約数ペア:

[(1, 215624934), (2, 107812467), (3, 71874978), (6, 35937489), (7, 30803562), (9, 23958326), (14, 15401781), (18, 11979163), (21, 10267854), (42, 5133927), (63, 3422618), (126, 1711309), (443, 486738), (886, 243369), (1329, 162246), (2658, 81123), (3101, 69534), (3863, 55818), (3987, 54082), (6202, 34767), (7726, 27909), (7974, 27041), (9303, 23178), (11589, 18606)]