18658378728

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191533}}^1$

素因数の和:191600

約数の個数: 128

約数和(自身を含む): 57919881600

約数和(自身を除く): 39261502872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 41, 44, 54, 66, 72, 82, 88, 99, 108, 123, 132, 164, 198, 216, 246, 264, 297, 328, 369, 396, 451, 492, 594, 738, 792, 902, 984, 1107, 1188, 1353, 1476, 1804, 2214, 2376, 2706, 2952, 3608, 4059, 4428, 5412, 8118, 8856, 10824, 12177, 16236, 24354, 32472, 48708, 97416, 191533, 383066, 574599, 766132, 1149198, 1532264, 1723797, 2106863, 2298396, 3447594, 4213726, 4596792, 5171391, 6320589, 6895188, 7852853, 8427452, 10342782, 12641178, 13790376, 15705706, 16854904, 18961767, 20685564, 23558559, 25282356, 31411412, 37923534, 41371128, 47117118, 50564712, 56885301, 62822824, 70675677, 75847068, 86381383, 94234236, 113770602, 141351354, 151694136, 172762766, 188468472, 212027031, 227541204, 259144149, 282702708, 345525532, 424054062, 455082408, 518288298, 565405416, 691051064, 777432447, 848108124, 1036576596, 1554864894, 1696216248, 2073153192, 2332297341, 3109729788, 4664594682, 6219459576, 9329189364, 18658378728]

約数ペア:

[(1, 18658378728), (2, 9329189364), (3, 6219459576), (4, 4664594682), (6, 3109729788), (8, 2332297341), (9, 2073153192), (11, 1696216248), (12, 1554864894), (18, 1036576596), (22, 848108124), (24, 777432447), (27, 691051064), (33, 565405416), (36, 518288298), (41, 455082408), (44, 424054062), (54, 345525532), (66, 282702708), (72, 259144149), (82, 227541204), (88, 212027031), (99, 188468472), (108, 172762766), (123, 151694136), (132, 141351354), (164, 113770602), (198, 94234236), (216, 86381383), (246, 75847068), (264, 70675677), (297, 62822824), (328, 56885301), (369, 50564712), (396, 47117118), (451, 41371128), (492, 37923534), (594, 31411412), (738, 25282356), (792, 23558559), (902, 20685564), (984, 18961767), (1107, 16854904), (1188, 15705706), (1353, 13790376), (1476, 12641178), (1804, 10342782), (2214, 8427452), (2376, 7852853), (2706, 6895188), (2952, 6320589), (3608, 5171391), (4059, 4596792), (4428, 4213726), (5412, 3447594), (8118, 2298396), (8856, 2106863), (10824, 1723797), (12177, 1532264), (16236, 1149198), (24354, 766132), (32472, 574599), (48708, 383066), (97416, 191533)]