12743046

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 29248128

約数和(自身を除く): 16505082

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 246, 279, 369, 557, 558, 738, 1114, 1271, 1671, 2542, 3342, 3813, 5013, 7626, 10026, 11439, 17267, 22837, 22878, 34534, 45674, 51801, 68511, 103602, 137022, 155403, 205533, 310806, 411066, 707947, 1415894, 2123841, 4247682, 6371523, 12743046]

約数ペア:

[(1, 12743046), (2, 6371523), (3, 4247682), (6, 2123841), (9, 1415894), (18, 707947), (31, 411066), (41, 310806), (62, 205533), (82, 155403), (93, 137022), (123, 103602), (186, 68511), (246, 51801), (279, 45674), (369, 34534), (557, 22878), (558, 22837), (738, 17267), (1114, 11439), (1271, 10026), (1671, 7626), (2542, 5013), (3342, 3813)]