21334242

素因数分解:

$2^1\times 3^1\times {\mathrm{503}}^1\times {\mathrm{7069}}^1$

素因数の和:7577

約数の個数: 16

約数和(自身を含む): 42759360

約数和(自身を除く): 21425118

約数列:

[1, 2, 3, 6, 503, 1006, 1509, 3018, 7069, 14138, 21207, 42414, 3555707, 7111414, 10667121, 21334242]

約数ペア:

[(1, 21334242), (2, 10667121), (3, 7111414), (6, 3555707), (503, 42414), (1006, 21207), (1509, 14138), (3018, 7069)]