18673290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{207481}}^1$

素因数の和:207494

約数の個数: 24

約数和(自身を含む): 48550788

約数和(自身を除く): 29877498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 207481, 414962, 622443, 1037405, 1244886, 1867329, 2074810, 3112215, 3734658, 6224430, 9336645, 18673290]

約数ペア:

[(1, 18673290), (2, 9336645), (3, 6224430), (5, 3734658), (6, 3112215), (9, 2074810), (10, 1867329), (15, 1244886), (18, 1037405), (30, 622443), (45, 414962), (90, 207481)]