2072901468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{11471}}^1$

素因数の和:11563

約数の個数: 72

約数和(自身を含む): 5423410944

約数和(自身を除く): 3350509476

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1369, 1628, 2442, 2738, 4107, 4884, 5476, 8214, 11471, 15059, 16428, 22942, 30118, 34413, 45177, 45884, 60236, 68826, 90354, 126181, 137652, 180708, 252362, 378543, 424427, 504724, 757086, 848854, 1273281, 1514172, 1697708, 2546562, 4668697, 5093124, 9337394, 14006091, 15703799, 18674788, 28012182, 31407598, 47111397, 56024364, 62815196, 94222794, 172741789, 188445588, 345483578, 518225367, 690967156, 1036450734, 2072901468]

約数ペア:

[(1, 2072901468), (2, 1036450734), (3, 690967156), (4, 518225367), (6, 345483578), (11, 188445588), (12, 172741789), (22, 94222794), (33, 62815196), (37, 56024364), (44, 47111397), (66, 31407598), (74, 28012182), (111, 18674788), (132, 15703799), (148, 14006091), (222, 9337394), (407, 5093124), (444, 4668697), (814, 2546562), (1221, 1697708), (1369, 1514172), (1628, 1273281), (2442, 848854), (2738, 757086), (4107, 504724), (4884, 424427), (5476, 378543), (8214, 252362), (11471, 180708), (15059, 137652), (16428, 126181), (22942, 90354), (30118, 68826), (34413, 60236), (45177, 45884)]