121885722

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5657}}^1$

素因数の和:5697

約数の個数: 80

約数和(自身を含む): 328616640

約数和(自身を除く): 206730918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 3078, 3591, 5657, 7182, 10773, 11314, 16971, 21546, 33942, 39599, 50913, 79198, 101826, 107483, 118797, 152739, 214966, 237594, 305478, 322449, 356391, 458217, 644898, 712782, 752381, 916434, 967347, 1069173, 1504762, 1934694, 2138346, 2257143, 2902041, 3207519, 4514286, 5804082, 6415038, 6771429, 8706123, 13542858, 17412246, 20314287, 40628574, 60942861, 121885722]

約数ペア:

[(1, 121885722), (2, 60942861), (3, 40628574), (6, 20314287), (7, 17412246), (9, 13542858), (14, 8706123), (18, 6771429), (19, 6415038), (21, 5804082), (27, 4514286), (38, 3207519), (42, 2902041), (54, 2257143), (57, 2138346), (63, 1934694), (81, 1504762), (114, 1069173), (126, 967347), (133, 916434), (162, 752381), (171, 712782), (189, 644898), (266, 458217), (342, 356391), (378, 322449), (399, 305478), (513, 237594), (567, 214966), (798, 152739), (1026, 118797), (1134, 107483), (1197, 101826), (1539, 79198), (2394, 50913), (3078, 39599), (3591, 33942), (5657, 21546), (7182, 16971), (10773, 11314)]