315069516

素因数分解:

$2^2\times 3^2\times {\mathrm{8751931}}^1$

素因数の和:8751941

約数の個数: 18

約数和(自身を含む): 796425812

約数和(自身を除く): 481356296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8751931, 17503862, 26255793, 35007724, 52511586, 78767379, 105023172, 157534758, 315069516]

約数ペア:

[(1, 315069516), (2, 157534758), (3, 105023172), (4, 78767379), (6, 52511586), (9, 35007724), (12, 26255793), (18, 17503862), (36, 8751931)]