18414135

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2393}}^1$

素因数の和:2429

約数の個数: 40

約数和(自身を含む): 34760880

約数和(自身を除く): 16346745

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2393, 2565, 7179, 7695, 11965, 21537, 35895, 45467, 64611, 107685, 136401, 193833, 227335, 323055, 409203, 682005, 969165, 1227609, 2046015, 3682827, 6138045, 18414135]

約数ペア:

[(1, 18414135), (3, 6138045), (5, 3682827), (9, 2046015), (15, 1227609), (19, 969165), (27, 682005), (45, 409203), (57, 323055), (81, 227335), (95, 193833), (135, 136401), (171, 107685), (285, 64611), (405, 45467), (513, 35895), (855, 21537), (1539, 11965), (2393, 7695), (2565, 7179)]