66401476866

素因数分解:

$2^1\times 3^3\times {\mathrm{1231}}^1\times {\mathrm{998909}}^1$

素因数の和:1000151

約数の個数: 32

約数和(自身を含む): 147678854400

約数和(自身を除く): 81277377534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1231, 2462, 3693, 7386, 11079, 22158, 33237, 66474, 998909, 1997818, 2996727, 5993454, 8990181, 17980362, 26970543, 53941086, 1229656979, 2459313958, 3688970937, 7377941874, 11066912811, 22133825622, 33200738433, 66401476866]

約数ペア:

[(1, 66401476866), (2, 33200738433), (3, 22133825622), (6, 11066912811), (9, 7377941874), (18, 3688970937), (27, 2459313958), (54, 1229656979), (1231, 53941086), (2462, 26970543), (3693, 17980362), (7386, 8990181), (11079, 5993454), (22158, 2996727), (33237, 1997818), (66474, 998909)]