187438284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3727}}^1$

素因数の和:3875

約数の個数: 72

約数和(自身を含む): 521084928

約数和(自身を除く): 333646644

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 127, 132, 198, 254, 381, 396, 508, 762, 1143, 1397, 1524, 2286, 2794, 3727, 4191, 4572, 5588, 7454, 8382, 11181, 12573, 14908, 16764, 22362, 25146, 33543, 40997, 44724, 50292, 67086, 81994, 122991, 134172, 163988, 245982, 368973, 473329, 491964, 737946, 946658, 1419987, 1475892, 1893316, 2839974, 4259961, 5206619, 5679948, 8519922, 10413238, 15619857, 17039844, 20826476, 31239714, 46859571, 62479428, 93719142, 187438284]

約数ペア:

[(1, 187438284), (2, 93719142), (3, 62479428), (4, 46859571), (6, 31239714), (9, 20826476), (11, 17039844), (12, 15619857), (18, 10413238), (22, 8519922), (33, 5679948), (36, 5206619), (44, 4259961), (66, 2839974), (99, 1893316), (127, 1475892), (132, 1419987), (198, 946658), (254, 737946), (381, 491964), (396, 473329), (508, 368973), (762, 245982), (1143, 163988), (1397, 134172), (1524, 122991), (2286, 81994), (2794, 67086), (3727, 50292), (4191, 44724), (4572, 40997), (5588, 33543), (7454, 25146), (8382, 22362), (11181, 16764), (12573, 14908)]