12506172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{21269}}^1$

素因数の和:21290

約数の個数: 36

約数和(自身を含む): 33946920

約数和(自身を除く): 21440748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 21269, 42538, 63807, 85076, 127614, 148883, 255228, 297766, 446649, 595532, 893298, 1042181, 1786596, 2084362, 3126543, 4168724, 6253086, 12506172]

約数ペア:

[(1, 12506172), (2, 6253086), (3, 4168724), (4, 3126543), (6, 2084362), (7, 1786596), (12, 1042181), (14, 893298), (21, 595532), (28, 446649), (42, 297766), (49, 255228), (84, 148883), (98, 127614), (147, 85076), (196, 63807), (294, 42538), (588, 21269)]