127836996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1521869}}^1$

素因数の和:1521883

約数の個数: 24

約数和(自身を含む): 340898880

約数和(自身を除く): 213061884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1521869, 3043738, 4565607, 6087476, 9131214, 10653083, 18262428, 21306166, 31959249, 42612332, 63918498, 127836996]

約数ペア:

[(1, 127836996), (2, 63918498), (3, 42612332), (4, 31959249), (6, 21306166), (7, 18262428), (12, 10653083), (14, 9131214), (21, 6087476), (28, 4565607), (42, 3043738), (84, 1521869)]