38950686

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 89856000

約数和(自身を除く): 50905314

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 103, 141, 149, 206, 282, 298, 309, 423, 447, 618, 846, 894, 927, 1269, 1341, 1854, 2538, 2682, 2781, 4023, 4841, 5562, 7003, 8046, 9682, 14006, 14523, 15347, 21009, 29046, 30694, 42018, 43569, 46041, 63027, 87138, 92082, 126054, 130707, 138123, 189081, 261414, 276246, 378162, 414369, 721309, 828738, 1442618, 2163927, 4327854, 6491781, 12983562, 19475343, 38950686]

約数ペア:

[(1, 38950686), (2, 19475343), (3, 12983562), (6, 6491781), (9, 4327854), (18, 2163927), (27, 1442618), (47, 828738), (54, 721309), (94, 414369), (103, 378162), (141, 276246), (149, 261414), (206, 189081), (282, 138123), (298, 130707), (309, 126054), (423, 92082), (447, 87138), (618, 63027), (846, 46041), (894, 43569), (927, 42018), (1269, 30694), (1341, 29046), (1854, 21009), (2538, 15347), (2682, 14523), (2781, 14006), (4023, 9682), (4841, 8046), (5562, 7003)]