7321356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1$

素因数の和:1743

約数の個数: 72

約数和(自身を含む): 22407840

約数和(自身を除く): 15086484

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, 1709, 2142, 3418, 4284, 5127, 6836, 10254, 11963, 15381, 20508, 23926, 29053, 30762, 35889, 47852, 58106, 61524, 71778, 87159, 107667, 116212, 143556, 174318, 203371, 215334, 261477, 348636, 406742, 430668, 522954, 610113, 813484, 1045908, 1220226, 1830339, 2440452, 3660678, 7321356]

約数ペア:

[(1, 7321356), (2, 3660678), (3, 2440452), (4, 1830339), (6, 1220226), (7, 1045908), (9, 813484), (12, 610113), (14, 522954), (17, 430668), (18, 406742), (21, 348636), (28, 261477), (34, 215334), (36, 203371), (42, 174318), (51, 143556), (63, 116212), (68, 107667), (84, 87159), (102, 71778), (119, 61524), (126, 58106), (153, 47852), (204, 35889), (238, 30762), (252, 29053), (306, 23926), (357, 20508), (476, 15381), (612, 11963), (714, 10254), (1071, 6836), (1428, 5127), (1709, 4284), (2142, 3418)]