38680572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20021}}^1$

素因数の和:20058

約数の個数: 48

約数和(自身を含む): 107638272

約数和(自身を除く): 68957700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 20021, 40042, 60063, 80084, 120126, 140147, 240252, 280294, 420441, 460483, 560588, 840882, 920966, 1381449, 1681764, 1841932, 2762898, 3223381, 5525796, 6446762, 9670143, 12893524, 19340286, 38680572]

約数ペア:

[(1, 38680572), (2, 19340286), (3, 12893524), (4, 9670143), (6, 6446762), (7, 5525796), (12, 3223381), (14, 2762898), (21, 1841932), (23, 1681764), (28, 1381449), (42, 920966), (46, 840882), (69, 560588), (84, 460483), (92, 420441), (138, 280294), (161, 240252), (276, 140147), (322, 120126), (483, 80084), (644, 60063), (966, 40042), (1932, 20021)]