131254074

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{347233}}^1$

素因数の和:347251

約数の個数: 32

約数和(自身を含む): 333344640

約数和(自身を除く): 202090566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 347233, 694466, 1041699, 2083398, 2430631, 3125097, 4861262, 6250194, 7291893, 9375291, 14583786, 18750582, 21875679, 43751358, 65627037, 131254074]

約数ペア:

[(1, 131254074), (2, 65627037), (3, 43751358), (6, 21875679), (7, 18750582), (9, 14583786), (14, 9375291), (18, 7291893), (21, 6250194), (27, 4861262), (42, 3125097), (54, 2430631), (63, 2083398), (126, 1041699), (189, 694466), (378, 347233)]