78780348

素因数分解:

$2^2\times 3^2\times {\mathrm{2188343}}^1$

素因数の和:2188353

約数の個数: 18

約数和(自身を含む): 199139304

約数和(自身を除く): 120358956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2188343, 4376686, 6565029, 8753372, 13130058, 19695087, 26260116, 39390174, 78780348]

約数ペア:

[(1, 78780348), (2, 39390174), (3, 26260116), (4, 19695087), (6, 13130058), (9, 8753372), (12, 6565029), (18, 4376686), (36, 2188343)]