41638194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1663}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 98122752

約数和(自身を除く): 56484558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 214, 234, 321, 642, 963, 1391, 1663, 1926, 2782, 3326, 4173, 4989, 8346, 9978, 12519, 14967, 21619, 25038, 29934, 43238, 64857, 129714, 177941, 194571, 355882, 389142, 533823, 1067646, 1601469, 2313233, 3202938, 4626466, 6939699, 13879398, 20819097, 41638194]

約数ペア:

[(1, 41638194), (2, 20819097), (3, 13879398), (6, 6939699), (9, 4626466), (13, 3202938), (18, 2313233), (26, 1601469), (39, 1067646), (78, 533823), (107, 389142), (117, 355882), (214, 194571), (234, 177941), (321, 129714), (642, 64857), (963, 43238), (1391, 29934), (1663, 25038), (1926, 21619), (2782, 14967), (3326, 12519), (4173, 9978), (4989, 8346)]