7277172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 19888512

約数和(自身を除く): 12611340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 2113, 3444, 4226, 6339, 8452, 12678, 14791, 25356, 29582, 44373, 59164, 86633, 88746, 173266, 177492, 259899, 346532, 519798, 606431, 1039596, 1212862, 1819293, 2425724, 3638586, 7277172]

約数ペア:

[(1, 7277172), (2, 3638586), (3, 2425724), (4, 1819293), (6, 1212862), (7, 1039596), (12, 606431), (14, 519798), (21, 346532), (28, 259899), (41, 177492), (42, 173266), (82, 88746), (84, 86633), (123, 59164), (164, 44373), (246, 29582), (287, 25356), (492, 14791), (574, 12678), (861, 8452), (1148, 6339), (1722, 4226), (2113, 3444)]