90193338

素因数分解:

$2^1\times 3^6\times {\mathrm{61861}}^1$

素因数の和:61881

約数の個数: 28

約数和(自身を含む): 202845498

約数和(自身を除く): 112652160

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 61861, 123722, 185583, 371166, 556749, 1113498, 1670247, 3340494, 5010741, 10021482, 15032223, 30064446, 45096669, 90193338]

約数ペア:

[(1, 90193338), (2, 45096669), (3, 30064446), (6, 15032223), (9, 10021482), (18, 5010741), (27, 3340494), (54, 1670247), (81, 1113498), (162, 556749), (243, 371166), (486, 185583), (729, 123722), (1458, 61861)]