2129634

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 5241600

約数和(自身を除く): 3111966

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 479, 494, 741, 958, 1437, 1482, 2223, 2874, 4311, 4446, 6227, 8622, 9101, 12454, 18202, 18681, 27303, 37362, 54606, 56043, 81909, 112086, 118313, 163818, 236626, 354939, 709878, 1064817, 2129634]

約数ペア:

[(1, 2129634), (2, 1064817), (3, 709878), (6, 354939), (9, 236626), (13, 163818), (18, 118313), (19, 112086), (26, 81909), (38, 56043), (39, 54606), (57, 37362), (78, 27303), (114, 18681), (117, 18202), (171, 12454), (234, 9101), (247, 8622), (342, 6227), (479, 4446), (494, 4311), (741, 2874), (958, 2223), (1437, 1482)]