21745817184

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2489219}}^1$

素因数の和:2489252

約数の個数: 96

約数和(自身を含む): 70255745280

約数和(自身を除く): 48509928096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 2489219, 4978438, 7467657, 9956876, 14935314, 17424533, 19913752, 29870628, 32359847, 34849066, 39827504, 52273599, 59741256, 64719694, 69698132, 79655008, 97079541, 104547198, 119482512, 129439388, 139396264, 194159082, 209094396, 226518929, 238965024, 258878776, 278792528, 388318164, 418188792, 453037858, 517757552, 557585056, 679556787, 776636328, 836377584, 906075716, 1035515104, 1359113574, 1553272656, 1672755168, 1812151432, 2718227148, 3106545312, 3624302864, 5436454296, 7248605728, 10872908592, 21745817184]

約数ペア:

[(1, 21745817184), (2, 10872908592), (3, 7248605728), (4, 5436454296), (6, 3624302864), (7, 3106545312), (8, 2718227148), (12, 1812151432), (13, 1672755168), (14, 1553272656), (16, 1359113574), (21, 1035515104), (24, 906075716), (26, 836377584), (28, 776636328), (32, 679556787), (39, 557585056), (42, 517757552), (48, 453037858), (52, 418188792), (56, 388318164), (78, 278792528), (84, 258878776), (91, 238965024), (96, 226518929), (104, 209094396), (112, 194159082), (156, 139396264), (168, 129439388), (182, 119482512), (208, 104547198), (224, 97079541), (273, 79655008), (312, 69698132), (336, 64719694), (364, 59741256), (416, 52273599), (546, 39827504), (624, 34849066), (672, 32359847), (728, 29870628), (1092, 19913752), (1248, 17424533), (1456, 14935314), (2184, 9956876), (2912, 7467657), (4368, 4978438), (8736, 2489219)]