7922166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 11431434

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 59, 69, 118, 138, 139, 161, 177, 278, 322, 354, 413, 417, 483, 826, 834, 966, 973, 1239, 1357, 1946, 2478, 2714, 2919, 3197, 4071, 5838, 6394, 8142, 8201, 9499, 9591, 16402, 18998, 19182, 22379, 24603, 28497, 44758, 49206, 56994, 57407, 67137, 114814, 134274, 172221, 188623, 344442, 377246, 565869, 1131738, 1320361, 2640722, 3961083, 7922166]

約数ペア:

[(1, 7922166), (2, 3961083), (3, 2640722), (6, 1320361), (7, 1131738), (14, 565869), (21, 377246), (23, 344442), (42, 188623), (46, 172221), (59, 134274), (69, 114814), (118, 67137), (138, 57407), (139, 56994), (161, 49206), (177, 44758), (278, 28497), (322, 24603), (354, 22379), (413, 19182), (417, 18998), (483, 16402), (826, 9591), (834, 9499), (966, 8201), (973, 8142), (1239, 6394), (1357, 5838), (1946, 4071), (2478, 3197), (2714, 2919)]