18036691743

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{887}}^1\times {\mathrm{2311}}^1$

素因数の和:3627

約数の個数: 32

約数和(自身を含む): 27593072640

約数和(自身を除く): 9556380897

約数列:

[1, 3, 7, 21, 419, 887, 1257, 2311, 2661, 2933, 6209, 6933, 8799, 16177, 18627, 48531, 371653, 968309, 1114959, 2049857, 2601571, 2904927, 6149571, 6778163, 7804713, 14348999, 20334489, 43046997, 858890083, 2576670249, 6012230581, 18036691743]

約数ペア:

[(1, 18036691743), (3, 6012230581), (7, 2576670249), (21, 858890083), (419, 43046997), (887, 20334489), (1257, 14348999), (2311, 7804713), (2661, 6778163), (2933, 6149571), (6209, 2904927), (6933, 2601571), (8799, 2049857), (16177, 1114959), (18627, 968309), (48531, 371653)]