21167667108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83998679}}^1$

素因数の和:83998696

約数の個数: 36

約数和(自身を含む): 61151039040

約数和(自身を除く): 39983371932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 83998679, 167997358, 251996037, 335994716, 503992074, 587990753, 755988111, 1007984148, 1175981506, 1511976222, 1763972259, 2351963012, 3023952444, 3527944518, 5291916777, 7055889036, 10583833554, 21167667108]

約数ペア:

[(1, 21167667108), (2, 10583833554), (3, 7055889036), (4, 5291916777), (6, 3527944518), (7, 3023952444), (9, 2351963012), (12, 1763972259), (14, 1511976222), (18, 1175981506), (21, 1007984148), (28, 755988111), (36, 587990753), (42, 503992074), (63, 335994716), (84, 251996037), (126, 167997358), (252, 83998679)]