15222744

素因数分解:

$2^3\times 3^2\times {\mathrm{211427}}^1$

素因数の和:211439

約数の個数: 24

約数和(自身を含む): 41228460

約数和(自身を除く): 26005716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211427, 422854, 634281, 845708, 1268562, 1691416, 1902843, 2537124, 3805686, 5074248, 7611372, 15222744]

約数ペア:

[(1, 15222744), (2, 7611372), (3, 5074248), (4, 3805686), (6, 2537124), (8, 1902843), (9, 1691416), (12, 1268562), (18, 845708), (24, 634281), (36, 422854), (72, 211427)]