18698442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1283}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 42895872

約数和(自身を除く): 24197430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 694, 1041, 1283, 2082, 2429, 2566, 3849, 4858, 7287, 7698, 8981, 14574, 17962, 26943, 53886, 445201, 890402, 1335603, 2671206, 3116407, 6232814, 9349221, 18698442]

約数ペア:

[(1, 18698442), (2, 9349221), (3, 6232814), (6, 3116407), (7, 2671206), (14, 1335603), (21, 890402), (42, 445201), (347, 53886), (694, 26943), (1041, 17962), (1283, 14574), (2082, 8981), (2429, 7698), (2566, 7287), (3849, 4858)]