198130248

素因数分解:

$2^3\times 3^2\times {\mathrm{2751809}}^1$

素因数の和:2751821

約数の個数: 24

約数和(自身を含む): 536602950

約数和(自身を除く): 338472702

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2751809, 5503618, 8255427, 11007236, 16510854, 22014472, 24766281, 33021708, 49532562, 66043416, 99065124, 198130248]

約数ペア:

[(1, 198130248), (2, 99065124), (3, 66043416), (4, 49532562), (6, 33021708), (8, 24766281), (9, 22014472), (12, 16510854), (18, 11007236), (24, 8255427), (36, 5503618), (72, 2751809)]