31987044

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{4909}}^1$

素因数の和:5100

約数の個数: 36

約数和(自身を含む): 81319420

約数和(自身を除く): 49332376

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 4909, 6516, 9818, 14727, 19636, 29454, 44181, 58908, 88362, 176724, 888529, 1777058, 2665587, 3554116, 5331174, 7996761, 10662348, 15993522, 31987044]

約数ペア:

[(1, 31987044), (2, 15993522), (3, 10662348), (4, 7996761), (6, 5331174), (9, 3554116), (12, 2665587), (18, 1777058), (36, 888529), (181, 176724), (362, 88362), (543, 58908), (724, 44181), (1086, 29454), (1629, 19636), (2172, 14727), (3258, 9818), (4909, 6516)]