12729732

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 30707712

約数和(自身を除く): 17977980

約数列:

[1, 2, 3, 4, 6, 12, 67, 71, 134, 142, 201, 213, 223, 268, 284, 402, 426, 446, 669, 804, 852, 892, 1338, 2676, 4757, 9514, 14271, 14941, 15833, 19028, 28542, 29882, 31666, 44823, 47499, 57084, 59764, 63332, 89646, 94998, 179292, 189996, 1060811, 2121622, 3182433, 4243244, 6364866, 12729732]

約数ペア:

[(1, 12729732), (2, 6364866), (3, 4243244), (4, 3182433), (6, 2121622), (12, 1060811), (67, 189996), (71, 179292), (134, 94998), (142, 89646), (201, 63332), (213, 59764), (223, 57084), (268, 47499), (284, 44823), (402, 31666), (426, 29882), (446, 28542), (669, 19028), (804, 15833), (852, 14941), (892, 14271), (1338, 9514), (2676, 4757)]