163989924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1952261}}^1$

素因数の和:1952275

約数の個数: 24

約数和(自身を含む): 437306688

約数和(自身を除く): 273316764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1952261, 3904522, 5856783, 7809044, 11713566, 13665827, 23427132, 27331654, 40997481, 54663308, 81994962, 163989924]

約数ペア:

[(1, 163989924), (2, 81994962), (3, 54663308), (4, 40997481), (6, 27331654), (7, 23427132), (12, 13665827), (14, 11713566), (21, 7809044), (28, 5856783), (42, 3904522), (84, 1952261)]