6989004

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 20856528

約数和(自身を除く): 13867524

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 53, 54, 66, 74, 81, 99, 106, 108, 111, 132, 148, 159, 162, 198, 212, 222, 297, 318, 324, 333, 396, 407, 444, 477, 583, 594, 636, 666, 814, 891, 954, 999, 1166, 1188, 1221, 1332, 1431, 1628, 1749, 1782, 1908, 1961, 1998, 2332, 2442, 2862, 2997, 3498, 3564, 3663, 3922, 3996, 4293, 4884, 5247, 5724, 5883, 5994, 6996, 7326, 7844, 8586, 10494, 10989, 11766, 11988, 14652, 15741, 17172, 17649, 20988, 21571, 21978, 23532, 31482, 32967, 35298, 43142, 43956, 47223, 52947, 62964, 64713, 65934, 70596, 86284, 94446, 105894, 129426, 131868, 158841, 188892, 194139, 211788, 258852, 317682, 388278, 582417, 635364, 776556, 1164834, 1747251, 2329668, 3494502, 6989004]

約数ペア:

[(1, 6989004), (2, 3494502), (3, 2329668), (4, 1747251), (6, 1164834), (9, 776556), (11, 635364), (12, 582417), (18, 388278), (22, 317682), (27, 258852), (33, 211788), (36, 194139), (37, 188892), (44, 158841), (53, 131868), (54, 129426), (66, 105894), (74, 94446), (81, 86284), (99, 70596), (106, 65934), (108, 64713), (111, 62964), (132, 52947), (148, 47223), (159, 43956), (162, 43142), (198, 35298), (212, 32967), (222, 31482), (297, 23532), (318, 21978), (324, 21571), (333, 20988), (396, 17649), (407, 17172), (444, 15741), (477, 14652), (583, 11988), (594, 11766), (636, 10989), (666, 10494), (814, 8586), (891, 7844), (954, 7326), (999, 6996), (1166, 5994), (1188, 5883), (1221, 5724), (1332, 5247), (1431, 4884), (1628, 4293), (1749, 3996), (1782, 3922), (1908, 3663), (1961, 3564), (1998, 3498), (2332, 2997), (2442, 2862)]