90222498

素因数分解:

$2^1\times 3^7\times {\mathrm{20627}}^1$

素因数の和:20650

約数の個数: 32

約数和(自身を含む): 202979520

約数和(自身を除く): 112757022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 20627, 41254, 61881, 123762, 185643, 371286, 556929, 1113858, 1670787, 3341574, 5012361, 10024722, 15037083, 30074166, 45111249, 90222498]

約数ペア:

[(1, 90222498), (2, 45111249), (3, 30074166), (6, 15037083), (9, 10024722), (18, 5012361), (27, 3341574), (54, 1670787), (81, 1113858), (162, 556929), (243, 371286), (486, 185643), (729, 123762), (1458, 61881), (2187, 41254), (4374, 20627)]