1872909426

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1\times {\mathrm{7243}}^1$

素因数の和:7926

約数の個数: 32

約数和(自身を含む): 3805360128

約数和(自身を除く): 1932450702

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 607, 1214, 1821, 3642, 7243, 14486, 21729, 43097, 43458, 86194, 129291, 258582, 514253, 1028506, 1542759, 3085518, 4396501, 8793002, 13189503, 26379006, 312151571, 624303142, 936454713, 1872909426]

約数ペア:

[(1, 1872909426), (2, 936454713), (3, 624303142), (6, 312151571), (71, 26379006), (142, 13189503), (213, 8793002), (426, 4396501), (607, 3085518), (1214, 1542759), (1821, 1028506), (3642, 514253), (7243, 258582), (14486, 129291), (21729, 86194), (43097, 43458)]