19998583002

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23638987}}^1$

素因数の和:23639042

約数の個数: 24

約数和(自身を含む): 44252185536

約数和(自身を除く): 24253602534

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 23638987, 47277974, 70916961, 141833922, 212750883, 425501766, 1111032389, 2222064778, 3333097167, 6666194334, 9999291501, 19998583002]

約数ペア:

[(1, 19998583002), (2, 9999291501), (3, 6666194334), (6, 3333097167), (9, 2222064778), (18, 1111032389), (47, 425501766), (94, 212750883), (141, 141833922), (282, 70916961), (423, 47277974), (846, 23638987)]