18294390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67757}}^1$

素因数の和:67773

約数の個数: 32

約数和(自身を含む): 48785760

約数和(自身を除く): 30491370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 67757, 135514, 203271, 338785, 406542, 609813, 677570, 1016355, 1219626, 1829439, 2032710, 3049065, 3658878, 6098130, 9147195, 18294390]

約数ペア:

[(1, 18294390), (2, 9147195), (3, 6098130), (5, 3658878), (6, 3049065), (9, 2032710), (10, 1829439), (15, 1219626), (18, 1016355), (27, 677570), (30, 609813), (45, 406542), (54, 338785), (90, 203271), (135, 135514), (270, 67757)]