221090634

素因数分解:

$2^1\times 3^5\times {\mathrm{454919}}^1$

素因数の和:454936

約数の個数: 24

約数和(自身を含む): 496772640

約数和(自身を除く): 275682006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 454919, 909838, 1364757, 2729514, 4094271, 8188542, 12282813, 24565626, 36848439, 73696878, 110545317, 221090634]

約数ペア:

[(1, 221090634), (2, 110545317), (3, 73696878), (6, 36848439), (9, 24565626), (18, 12282813), (27, 8188542), (54, 4094271), (81, 2729514), (162, 1364757), (243, 909838), (486, 454919)]