21836701152

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{15859}}^1$

素因数の和:16565

約数の個数: 144

約数和(自身を含む): 71077668480

約数和(自身を除く): 49240967328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 683, 1008, 1366, 2016, 2049, 2732, 4098, 4781, 5464, 6147, 8196, 9562, 10928, 12294, 14343, 15859, 16392, 19124, 21856, 24588, 28686, 31718, 32784, 38248, 43029, 47577, 49176, 57372, 63436, 65568, 76496, 86058, 95154, 98352, 111013, 114744, 126872, 142731, 152992, 172116, 190308, 196704, 222026, 229488, 253744, 285462, 333039, 344232, 380616, 444052, 458976, 507488, 570924, 666078, 688464, 761232, 888104, 999117, 1141848, 1332156, 1376928, 1522464, 1776208, 1998234, 2283696, 2664312, 3552416, 3996468, 4567392, 5328624, 7992936, 10657248, 10831697, 15985872, 21663394, 31971744, 32495091, 43326788, 64990182, 75821879, 86653576, 97485273, 129980364, 151643758, 173307152, 194970546, 227465637, 259960728, 303287516, 346614304, 389941092, 454931274, 519921456, 606575032, 682396911, 779882184, 909862548, 1039842912, 1213150064, 1364793822, 1559764368, 1819725096, 2426300128, 2729587644, 3119528736, 3639450192, 5459175288, 7278900384, 10918350576, 21836701152]

約数ペア:

[(1, 21836701152), (2, 10918350576), (3, 7278900384), (4, 5459175288), (6, 3639450192), (7, 3119528736), (8, 2729587644), (9, 2426300128), (12, 1819725096), (14, 1559764368), (16, 1364793822), (18, 1213150064), (21, 1039842912), (24, 909862548), (28, 779882184), (32, 682396911), (36, 606575032), (42, 519921456), (48, 454931274), (56, 389941092), (63, 346614304), (72, 303287516), (84, 259960728), (96, 227465637), (112, 194970546), (126, 173307152), (144, 151643758), (168, 129980364), (224, 97485273), (252, 86653576), (288, 75821879), (336, 64990182), (504, 43326788), (672, 32495091), (683, 31971744), (1008, 21663394), (1366, 15985872), (2016, 10831697), (2049, 10657248), (2732, 7992936), (4098, 5328624), (4781, 4567392), (5464, 3996468), (6147, 3552416), (8196, 2664312), (9562, 2283696), (10928, 1998234), (12294, 1776208), (14343, 1522464), (15859, 1376928), (16392, 1332156), (19124, 1141848), (21856, 999117), (24588, 888104), (28686, 761232), (31718, 688464), (32784, 666078), (38248, 570924), (43029, 507488), (47577, 458976), (49176, 444052), (57372, 380616), (63436, 344232), (65568, 333039), (76496, 285462), (86058, 253744), (95154, 229488), (98352, 222026), (111013, 196704), (114744, 190308), (126872, 172116), (142731, 152992)]