21630402

素因数分解:

$2^1\times 3^5\times {\mathrm{44507}}^1$

素因数の和:44524

約数の個数: 24

約数和(自身を含む): 48602736

約数和(自身を除く): 26972334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 44507, 89014, 133521, 267042, 400563, 801126, 1201689, 2403378, 3605067, 7210134, 10815201, 21630402]

約数ペア:

[(1, 21630402), (2, 10815201), (3, 7210134), (6, 3605067), (9, 2403378), (18, 1201689), (27, 801126), (54, 400563), (81, 267042), (162, 133521), (243, 89014), (486, 44507)]