21329305722

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1481}}^1\times {\mathrm{4679}}^1$

素因数の和:6193

約数の個数: 80

約数和(自身を含む): 50353617600

約数和(自身を除く): 29024311878

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1481, 1539, 2962, 3078, 4443, 4679, 8886, 9358, 13329, 14037, 26658, 28074, 28139, 39987, 42111, 56278, 79974, 84222, 84417, 88901, 119961, 126333, 168834, 177802, 239922, 252666, 253251, 266703, 378999, 506502, 533406, 757998, 759753, 800109, 1519506, 1600218, 2279259, 2400327, 4558518, 4800654, 6929599, 7200981, 13859198, 14401962, 20788797, 41577594, 62366391, 124732782, 131662381, 187099173, 263324762, 374198346, 394987143, 561297519, 789974286, 1122595038, 1184961429, 2369922858, 3554884287, 7109768574, 10664652861, 21329305722]

約数ペア:

[(1, 21329305722), (2, 10664652861), (3, 7109768574), (6, 3554884287), (9, 2369922858), (18, 1184961429), (19, 1122595038), (27, 789974286), (38, 561297519), (54, 394987143), (57, 374198346), (81, 263324762), (114, 187099173), (162, 131662381), (171, 124732782), (342, 62366391), (513, 41577594), (1026, 20788797), (1481, 14401962), (1539, 13859198), (2962, 7200981), (3078, 6929599), (4443, 4800654), (4679, 4558518), (8886, 2400327), (9358, 2279259), (13329, 1600218), (14037, 1519506), (26658, 800109), (28074, 759753), (28139, 757998), (39987, 533406), (42111, 506502), (56278, 378999), (79974, 266703), (84222, 253251), (84417, 252666), (88901, 239922), (119961, 177802), (126333, 168834)]