12742512

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3739}}^1$

素因数の和:3821

約数の個数: 40

約数和(自身を含む): 33390720

約数和(自身を除く): 20648208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 3739, 7478, 11217, 14956, 22434, 29912, 44868, 59824, 89736, 179472, 265469, 530938, 796407, 1061876, 1592814, 2123752, 3185628, 4247504, 6371256, 12742512]

約数ペア:

[(1, 12742512), (2, 6371256), (3, 4247504), (4, 3185628), (6, 2123752), (8, 1592814), (12, 1061876), (16, 796407), (24, 530938), (48, 265469), (71, 179472), (142, 89736), (213, 59824), (284, 44868), (426, 29912), (568, 22434), (852, 14956), (1136, 11217), (1704, 7478), (3408, 3739)]