15339816

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{829}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 41757300

約数和(自身を除く): 26417484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 829, 1028, 1542, 1658, 2056, 2313, 2487, 3084, 3316, 4626, 4974, 6168, 6632, 7461, 9252, 9948, 14922, 18504, 19896, 29844, 59688, 213053, 426106, 639159, 852212, 1278318, 1704424, 1917477, 2556636, 3834954, 5113272, 7669908, 15339816]

約数ペア:

[(1, 15339816), (2, 7669908), (3, 5113272), (4, 3834954), (6, 2556636), (8, 1917477), (9, 1704424), (12, 1278318), (18, 852212), (24, 639159), (36, 426106), (72, 213053), (257, 59688), (514, 29844), (771, 19896), (829, 18504), (1028, 14922), (1542, 9948), (1658, 9252), (2056, 7461), (2313, 6632), (2487, 6168), (3084, 4974), (3316, 4626)]