42538188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2467

約数の個数: 96

約数和(自身を含む): 130314240

約数和(自身を除く): 87776052

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 1254, 1463, 1596, 2423, 2508, 2926, 4389, 4846, 5852, 7269, 8778, 9692, 14538, 16961, 17556, 26653, 29076, 33922, 46037, 50883, 53306, 67844, 79959, 92074, 101766, 106612, 138111, 159918, 184148, 186571, 203532, 276222, 319836, 322259, 373142, 506407, 552444, 559713, 644518, 746284, 966777, 1012814, 1119426, 1289036, 1519221, 1933554, 2025628, 2238852, 3038442, 3544849, 3867108, 6076884, 7089698, 10634547, 14179396, 21269094, 42538188]

約数ペア:

[(1, 42538188), (2, 21269094), (3, 14179396), (4, 10634547), (6, 7089698), (7, 6076884), (11, 3867108), (12, 3544849), (14, 3038442), (19, 2238852), (21, 2025628), (22, 1933554), (28, 1519221), (33, 1289036), (38, 1119426), (42, 1012814), (44, 966777), (57, 746284), (66, 644518), (76, 559713), (77, 552444), (84, 506407), (114, 373142), (132, 322259), (133, 319836), (154, 276222), (209, 203532), (228, 186571), (231, 184148), (266, 159918), (308, 138111), (399, 106612), (418, 101766), (462, 92074), (532, 79959), (627, 67844), (798, 53306), (836, 50883), (924, 46037), (1254, 33922), (1463, 29076), (1596, 26653), (2423, 17556), (2508, 16961), (2926, 14538), (4389, 9692), (4846, 8778), (5852, 7269)]