21464088

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{6827}}^1$

素因数の和:6967

約数の個数: 32

約数和(自身を含む): 54077760

約数和(自身を除く): 32613672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 6827, 13654, 20481, 27308, 40962, 54616, 81924, 163848, 894337, 1788674, 2683011, 3577348, 5366022, 7154696, 10732044, 21464088]

約数ペア:

[(1, 21464088), (2, 10732044), (3, 7154696), (4, 5366022), (6, 3577348), (8, 2683011), (12, 1788674), (24, 894337), (131, 163848), (262, 81924), (393, 54616), (524, 40962), (786, 27308), (1048, 20481), (1572, 13654), (3144, 6827)]