21710724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{36923}}^1$

素因数の和:36944

約数の個数: 36

約数和(自身を含む): 58930704

約数和(自身を除く): 37219980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 36923, 73846, 110769, 147692, 221538, 258461, 443076, 516922, 775383, 1033844, 1550766, 1809227, 3101532, 3618454, 5427681, 7236908, 10855362, 21710724]

約数ペア:

[(1, 21710724), (2, 10855362), (3, 7236908), (4, 5427681), (6, 3618454), (7, 3101532), (12, 1809227), (14, 1550766), (21, 1033844), (28, 775383), (42, 516922), (49, 443076), (84, 258461), (98, 221538), (147, 147692), (196, 110769), (294, 73846), (588, 36923)]