12813444

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1034

約数の個数: 96

約数和(自身を含む): 40239360

約数和(自身を除く): 27425916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 714, 756, 918, 997, 1071, 1428, 1836, 1994, 2142, 2991, 3213, 3988, 4284, 5982, 6426, 6979, 8973, 11964, 12852, 13958, 16949, 17946, 20937, 26919, 27916, 33898, 35892, 41874, 50847, 53838, 62811, 67796, 83748, 101694, 107676, 118643, 125622, 152541, 188433, 203388, 237286, 251244, 305082, 355929, 376866, 457623, 474572, 610164, 711858, 753732, 915246, 1067787, 1423716, 1830492, 2135574, 3203361, 4271148, 6406722, 12813444]

約数ペア:

[(1, 12813444), (2, 6406722), (3, 4271148), (4, 3203361), (6, 2135574), (7, 1830492), (9, 1423716), (12, 1067787), (14, 915246), (17, 753732), (18, 711858), (21, 610164), (27, 474572), (28, 457623), (34, 376866), (36, 355929), (42, 305082), (51, 251244), (54, 237286), (63, 203388), (68, 188433), (84, 152541), (102, 125622), (108, 118643), (119, 107676), (126, 101694), (153, 83748), (189, 67796), (204, 62811), (238, 53838), (252, 50847), (306, 41874), (357, 35892), (378, 33898), (459, 27916), (476, 26919), (612, 20937), (714, 17946), (756, 16949), (918, 13958), (997, 12852), (1071, 11964), (1428, 8973), (1836, 6979), (1994, 6426), (2142, 5982), (2991, 4284), (3213, 3988)]