18521712

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1063}}^1$

素因数の和:1099

約数の個数: 90

約数和(自身を含む): 57029336

約数和(自身を除く): 38507624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1063, 1089, 1452, 1584, 1936, 2126, 2178, 2904, 3189, 4252, 4356, 5808, 6378, 8504, 8712, 9567, 11693, 12756, 17008, 17424, 19134, 23386, 25512, 35079, 38268, 46772, 51024, 70158, 76536, 93544, 105237, 128623, 140316, 153072, 187088, 210474, 257246, 280632, 385869, 420948, 514492, 561264, 771738, 841896, 1028984, 1157607, 1543476, 1683792, 2057968, 2315214, 3086952, 4630428, 6173904, 9260856, 18521712]

約数ペア:

[(1, 18521712), (2, 9260856), (3, 6173904), (4, 4630428), (6, 3086952), (8, 2315214), (9, 2057968), (11, 1683792), (12, 1543476), (16, 1157607), (18, 1028984), (22, 841896), (24, 771738), (33, 561264), (36, 514492), (44, 420948), (48, 385869), (66, 280632), (72, 257246), (88, 210474), (99, 187088), (121, 153072), (132, 140316), (144, 128623), (176, 105237), (198, 93544), (242, 76536), (264, 70158), (363, 51024), (396, 46772), (484, 38268), (528, 35079), (726, 25512), (792, 23386), (968, 19134), (1063, 17424), (1089, 17008), (1452, 12756), (1584, 11693), (1936, 9567), (2126, 8712), (2178, 8504), (2904, 6378), (3189, 5808), (4252, 4356)]