27733882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 48913920

約数和(自身を除く): 21180038

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1543, 1634, 3086, 8987, 16973, 17974, 29317, 33946, 58634, 66349, 132698, 322487, 644974, 729839, 1260631, 1459678, 2521262, 13866941, 27733882]

約数ペア:

[(1, 27733882), (2, 13866941), (11, 2521262), (19, 1459678), (22, 1260631), (38, 729839), (43, 644974), (86, 322487), (209, 132698), (418, 66349), (473, 58634), (817, 33946), (946, 29317), (1543, 17974), (1634, 16973), (3086, 8987)]