19455535008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{742351}}^1$

素因数の和:742387

約数の個数: 144

約数和(自身を含む): 68094464256

約数和(自身を除く): 48638929248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 742351, 1484702, 2227053, 2969404, 4454106, 5196457, 5938808, 6681159, 8908212, 9650563, 10392914, 11877616, 13362318, 15589371, 17816424, 19301126, 20785828, 23755232, 26724636, 28951689, 31178742, 35632848, 38602252, 41571656, 46768113, 53449272, 57903378, 62357484, 67553941, 71265696, 77204504, 83143312, 86855067, 93536226, 106898544, 115806756, 124714968, 135107882, 154409008, 166286624, 173710134, 187072452, 202661823, 213797088, 231613512, 249429936, 270215764, 308818016, 347420268, 374144904, 405323646, 463227024, 498859872, 540431528, 607985469, 694840536, 748289808, 810647292, 926454048, 1080863056, 1215970938, 1389681072, 1496579616, 1621294584, 2161726112, 2431941876, 2779362144, 3242589168, 4863883752, 6485178336, 9727767504, 19455535008]

約数ペア:

[(1, 19455535008), (2, 9727767504), (3, 6485178336), (4, 4863883752), (6, 3242589168), (7, 2779362144), (8, 2431941876), (9, 2161726112), (12, 1621294584), (13, 1496579616), (14, 1389681072), (16, 1215970938), (18, 1080863056), (21, 926454048), (24, 810647292), (26, 748289808), (28, 694840536), (32, 607985469), (36, 540431528), (39, 498859872), (42, 463227024), (48, 405323646), (52, 374144904), (56, 347420268), (63, 308818016), (72, 270215764), (78, 249429936), (84, 231613512), (91, 213797088), (96, 202661823), (104, 187072452), (112, 173710134), (117, 166286624), (126, 154409008), (144, 135107882), (156, 124714968), (168, 115806756), (182, 106898544), (208, 93536226), (224, 86855067), (234, 83143312), (252, 77204504), (273, 71265696), (288, 67553941), (312, 62357484), (336, 57903378), (364, 53449272), (416, 46768113), (468, 41571656), (504, 38602252), (546, 35632848), (624, 31178742), (672, 28951689), (728, 26724636), (819, 23755232), (936, 20785828), (1008, 19301126), (1092, 17816424), (1248, 15589371), (1456, 13362318), (1638, 11877616), (1872, 10392914), (2016, 9650563), (2184, 8908212), (2912, 6681159), (3276, 5938808), (3744, 5196457), (4368, 4454106), (6552, 2969404), (8736, 2227053), (13104, 1484702), (26208, 742351)]