7638372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1783}}^1$

素因数の和:1817

約数の個数: 72

約数和(自身を含む): 23377536

約数和(自身を除く): 15739164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 1783, 2142, 3566, 4284, 5349, 7132, 10698, 12481, 16047, 21396, 24962, 30311, 32094, 37443, 49924, 60622, 64188, 74886, 90933, 112329, 121244, 149772, 181866, 212177, 224658, 272799, 363732, 424354, 449316, 545598, 636531, 848708, 1091196, 1273062, 1909593, 2546124, 3819186, 7638372]

約数ペア:

[(1, 7638372), (2, 3819186), (3, 2546124), (4, 1909593), (6, 1273062), (7, 1091196), (9, 848708), (12, 636531), (14, 545598), (17, 449316), (18, 424354), (21, 363732), (28, 272799), (34, 224658), (36, 212177), (42, 181866), (51, 149772), (63, 121244), (68, 112329), (84, 90933), (102, 74886), (119, 64188), (126, 60622), (153, 49924), (204, 37443), (238, 32094), (252, 30311), (306, 24962), (357, 21396), (476, 16047), (612, 12481), (714, 10698), (1071, 7132), (1428, 5349), (1783, 4284), (2142, 3566)]