18876945852

素因数分解:

$2^2\times 3^2\times {\mathrm{524359607}}^1$

素因数の和:524359617

約数の個数: 18

約数和(自身を含む): 47716724328

約数和(自身を除く): 28839778476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 524359607, 1048719214, 1573078821, 2097438428, 3146157642, 4719236463, 6292315284, 9438472926, 18876945852]

約数ペア:

[(1, 18876945852), (2, 9438472926), (3, 6292315284), (4, 4719236463), (6, 3146157642), (9, 2097438428), (12, 1573078821), (18, 1048719214), (36, 524359607)]