17874144

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1240

約数の個数: 72

約数和(自身を含む): 51832872

約数和(自身を除く): 33958728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1171, 1272, 1696, 1908, 2342, 2544, 3513, 3816, 4684, 5088, 7026, 7632, 9368, 10539, 14052, 15264, 18736, 21078, 28104, 37472, 42156, 56208, 62063, 84312, 112416, 124126, 168624, 186189, 248252, 337248, 372378, 496504, 558567, 744756, 993008, 1117134, 1489512, 1986016, 2234268, 2979024, 4468536, 5958048, 8937072, 17874144]

約数ペア:

[(1, 17874144), (2, 8937072), (3, 5958048), (4, 4468536), (6, 2979024), (8, 2234268), (9, 1986016), (12, 1489512), (16, 1117134), (18, 993008), (24, 744756), (32, 558567), (36, 496504), (48, 372378), (53, 337248), (72, 248252), (96, 186189), (106, 168624), (144, 124126), (159, 112416), (212, 84312), (288, 62063), (318, 56208), (424, 42156), (477, 37472), (636, 28104), (848, 21078), (954, 18736), (1171, 15264), (1272, 14052), (1696, 10539), (1908, 9368), (2342, 7632), (2544, 7026), (3513, 5088), (3816, 4684)]