9780108516

素因数分解:

$2^2\times 3^2\times {\mathrm{271669681}}^1$

素因数の和:271669691

約数の個数: 18

約数和(自身を含む): 24721941062

約数和(自身を除く): 14941832546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271669681, 543339362, 815009043, 1086678724, 1630018086, 2445027129, 3260036172, 4890054258, 9780108516]

約数ペア:

[(1, 9780108516), (2, 4890054258), (3, 3260036172), (4, 2445027129), (6, 1630018086), (9, 1086678724), (12, 815009043), (18, 543339362), (36, 271669681)]