42947394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1933}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 102672192

約数和(自身を除く): 59724798

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 529, 966, 1058, 1587, 1933, 3174, 3703, 3866, 5799, 7406, 11109, 11598, 13531, 22218, 27062, 40593, 44459, 81186, 88918, 133377, 266754, 311213, 622426, 933639, 1022557, 1867278, 2045114, 3067671, 6135342, 7157899, 14315798, 21473697, 42947394]

約数ペア:

[(1, 42947394), (2, 21473697), (3, 14315798), (6, 7157899), (7, 6135342), (14, 3067671), (21, 2045114), (23, 1867278), (42, 1022557), (46, 933639), (69, 622426), (138, 311213), (161, 266754), (322, 133377), (483, 88918), (529, 81186), (966, 44459), (1058, 40593), (1587, 27062), (1933, 22218), (3174, 13531), (3703, 11598), (3866, 11109), (5799, 7406)]