21167138286

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23999023}}^1$

素因数の和:23999045

約数の個数: 36

約数和(自身を含む): 53349830352

約数和(自身を除く): 32182692066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 23999023, 47998046, 71997069, 143994138, 167993161, 215991207, 335986322, 431982414, 503979483, 1007958966, 1175952127, 1511938449, 2351904254, 3023876898, 3527856381, 7055712762, 10583569143, 21167138286]

約数ペア:

[(1, 21167138286), (2, 10583569143), (3, 7055712762), (6, 3527856381), (7, 3023876898), (9, 2351904254), (14, 1511938449), (18, 1175952127), (21, 1007958966), (42, 503979483), (49, 431982414), (63, 335986322), (98, 215991207), (126, 167993161), (147, 143994138), (294, 71997069), (441, 47998046), (882, 23999023)]