12519234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7643}}^1$

素因数の和:7671

約数の個数: 48

約数和(自身を含む): 33388992

約数和(自身を除く): 20869758

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 7643, 15286, 22929, 45858, 53501, 68787, 99359, 107002, 137574, 160503, 198718, 298077, 321006, 481509, 596154, 695513, 894231, 963018, 1391026, 1788462, 2086539, 4173078, 6259617, 12519234]

約数ペア:

[(1, 12519234), (2, 6259617), (3, 4173078), (6, 2086539), (7, 1788462), (9, 1391026), (13, 963018), (14, 894231), (18, 695513), (21, 596154), (26, 481509), (39, 321006), (42, 298077), (63, 198718), (78, 160503), (91, 137574), (117, 107002), (126, 99359), (182, 68787), (234, 53501), (273, 45858), (546, 22929), (819, 15286), (1638, 7643)]