12778428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{6301}}^1$

素因数の和:6334

約数の個数: 36

約数和(自身を含む): 32291448

約数和(自身を除く): 19513020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 6301, 12602, 18903, 25204, 37806, 75612, 81913, 163826, 245739, 327652, 491478, 982956, 1064869, 2129738, 3194607, 4259476, 6389214, 12778428]

約数ペア:

[(1, 12778428), (2, 6389214), (3, 4259476), (4, 3194607), (6, 2129738), (12, 1064869), (13, 982956), (26, 491478), (39, 327652), (52, 245739), (78, 163826), (156, 81913), (169, 75612), (338, 37806), (507, 25204), (676, 18903), (1014, 12602), (2028, 6301)]