18685350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13841}}^1$

素因数の和:13862

約数の個数: 48

約数和(自身を含む): 51492240

約数和(自身を除く): 32806890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 13841, 27682, 41523, 69205, 83046, 124569, 138410, 207615, 249138, 346025, 373707, 415230, 622845, 692050, 747414, 1038075, 1245690, 1868535, 2076150, 3114225, 3737070, 6228450, 9342675, 18685350]

約数ペア:

[(1, 18685350), (2, 9342675), (3, 6228450), (5, 3737070), (6, 3114225), (9, 2076150), (10, 1868535), (15, 1245690), (18, 1038075), (25, 747414), (27, 692050), (30, 622845), (45, 415230), (50, 373707), (54, 346025), (75, 249138), (90, 207615), (135, 138410), (150, 124569), (225, 83046), (270, 69205), (450, 41523), (675, 27682), (1350, 13841)]