21525222

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{115727}}^1$

素因数の和:115763

約数の個数: 16

約数和(自身を含む): 44439552

約数和(自身を除く): 22914330

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 115727, 231454, 347181, 694362, 3587537, 7175074, 10762611, 21525222]

約数ペア:

[(1, 21525222), (2, 10762611), (3, 7175074), (6, 3587537), (31, 694362), (62, 347181), (93, 231454), (186, 115727)]