21167962032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{62999887}}^1$

素因数の和:62999905

約数の個数: 40

約数和(自身を含む): 62495888896

約数和(自身を除く): 41327926864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 62999887, 125999774, 188999661, 251999548, 377999322, 440999209, 503999096, 755998644, 881998418, 1007998192, 1322997627, 1511997288, 1763996836, 2645995254, 3023994576, 3527993672, 5291990508, 7055987344, 10583981016, 21167962032]

約数ペア:

[(1, 21167962032), (2, 10583981016), (3, 7055987344), (4, 5291990508), (6, 3527993672), (7, 3023994576), (8, 2645995254), (12, 1763996836), (14, 1511997288), (16, 1322997627), (21, 1007998192), (24, 881998418), (28, 755998644), (42, 503999096), (48, 440999209), (56, 377999322), (84, 251999548), (112, 188999661), (168, 125999774), (336, 62999887)]