40376574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{320449}}^1$

素因数の和:320464

約数の個数: 24

約数和(自身を含む): 99980400

約数和(自身を除く): 59603826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 320449, 640898, 961347, 1922694, 2243143, 2884041, 4486286, 5768082, 6729429, 13458858, 20188287, 40376574]

約数ペア:

[(1, 40376574), (2, 20188287), (3, 13458858), (6, 6729429), (7, 5768082), (9, 4486286), (14, 2884041), (18, 2243143), (21, 1922694), (42, 961347), (63, 640898), (126, 320449)]