21108572352

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{1745087}}^1$

素因数の和:1745115

約数の個数: 112

約数和(自身を含む): 70920376320

約数和(自身を除く): 49811803968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 1745087, 3490174, 5235261, 6980348, 10470522, 12215609, 13960696, 15705783, 20941044, 24431218, 27921392, 31411566, 36646827, 41882088, 47117349, 48862436, 55842784, 62823132, 73293654, 83764176, 94234698, 97724872, 109940481, 111685568, 125646264, 146587308, 167528352, 188469396, 195449744, 219880962, 251292528, 293174616, 329821443, 335056704, 376938792, 390899488, 439761924, 502585056, 586349232, 659642886, 753877584, 781798976, 879523848, 1005170112, 1172698464, 1319285772, 1507755168, 1759047696, 2345396928, 2638571544, 3015510336, 3518095392, 5277143088, 7036190784, 10554286176, 21108572352]

約数ペア:

[(1, 21108572352), (2, 10554286176), (3, 7036190784), (4, 5277143088), (6, 3518095392), (7, 3015510336), (8, 2638571544), (9, 2345396928), (12, 1759047696), (14, 1507755168), (16, 1319285772), (18, 1172698464), (21, 1005170112), (24, 879523848), (27, 781798976), (28, 753877584), (32, 659642886), (36, 586349232), (42, 502585056), (48, 439761924), (54, 390899488), (56, 376938792), (63, 335056704), (64, 329821443), (72, 293174616), (84, 251292528), (96, 219880962), (108, 195449744), (112, 188469396), (126, 167528352), (144, 146587308), (168, 125646264), (189, 111685568), (192, 109940481), (216, 97724872), (224, 94234698), (252, 83764176), (288, 73293654), (336, 62823132), (378, 55842784), (432, 48862436), (448, 47117349), (504, 41882088), (576, 36646827), (672, 31411566), (756, 27921392), (864, 24431218), (1008, 20941044), (1344, 15705783), (1512, 13960696), (1728, 12215609), (2016, 10470522), (3024, 6980348), (4032, 5235261), (6048, 3490174), (12096, 1745087)]