73464908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{151787}}^1$

素因数の和:151813

約数の個数: 18

約数和(自身を含む): 141314628

約数和(自身を除く): 67849720

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 151787, 303574, 607148, 1669657, 3339314, 6678628, 18366227, 36732454, 73464908]

約数ペア:

[(1, 73464908), (2, 36732454), (4, 18366227), (11, 6678628), (22, 3339314), (44, 1669657), (121, 607148), (242, 303574), (484, 151787)]