19872288

素因数分解:

$2^5\times 3^2\times {\mathrm{69001}}^1$

素因数の和:69017

約数の個数: 36

約数和(自身を含む): 56512638

約数和(自身を除く): 36640350

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 69001, 138002, 207003, 276004, 414006, 552008, 621009, 828012, 1104016, 1242018, 1656024, 2208032, 2484036, 3312048, 4968072, 6624096, 9936144, 19872288]

約数ペア:

[(1, 19872288), (2, 9936144), (3, 6624096), (4, 4968072), (6, 3312048), (8, 2484036), (9, 2208032), (12, 1656024), (16, 1242018), (18, 1104016), (24, 828012), (32, 621009), (36, 552008), (48, 414006), (72, 276004), (96, 207003), (144, 138002), (288, 69001)]