18168123

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{379}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 26478400

約数和(自身を除く): 8310277

約数列:

[1, 3, 19, 29, 57, 87, 379, 551, 841, 1137, 1653, 2523, 7201, 10991, 15979, 21603, 32973, 47937, 208829, 318739, 626487, 956217, 6056041, 18168123]

約数ペア:

[(1, 18168123), (3, 6056041), (19, 956217), (29, 626487), (57, 318739), (87, 208829), (379, 47937), (551, 32973), (841, 21603), (1137, 15979), (1653, 10991), (2523, 7201)]