21727853782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1\times {\mathrm{8059}}^1$

素因数の和:8700

約数の個数: 32

約数和(自身を含む): 34784380800

約数和(自身を除く): 13056527018

約数列:

[1, 2, 17, 34, 179, 358, 443, 886, 3043, 6086, 7531, 8059, 15062, 16118, 79297, 137003, 158594, 274006, 1348049, 1442561, 2696098, 2885122, 3570137, 7140274, 24523537, 49047074, 60692329, 121384658, 639054523, 1278109046, 10863926891, 21727853782]

約数ペア:

[(1, 21727853782), (2, 10863926891), (17, 1278109046), (34, 639054523), (179, 121384658), (358, 60692329), (443, 49047074), (886, 24523537), (3043, 7140274), (6086, 3570137), (7531, 2885122), (8059, 2696098), (15062, 1442561), (16118, 1348049), (79297, 274006), (137003, 158594)]