39398184

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:460

約数の個数: 128

約数和(自身を含む): 127180800

約数和(自身を除く): 87782616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 367, 378, 426, 497, 504, 568, 639, 734, 756, 852, 994, 1101, 1278, 1468, 1491, 1512, 1704, 1917, 1988, 2202, 2556, 2569, 2936, 2982, 3303, 3834, 3976, 4404, 4473, 5112, 5138, 5964, 6606, 7668, 7707, 8808, 8946, 9909, 10276, 11928, 13212, 13419, 15336, 15414, 17892, 19818, 20552, 23121, 26057, 26424, 26838, 30828, 35784, 39636, 46242, 52114, 53676, 61656, 69363, 78171, 79272, 92484, 104228, 107352, 138726, 156342, 182399, 184968, 208456, 234513, 277452, 312684, 364798, 469026, 547197, 554904, 625368, 703539, 729596, 938052, 1094394, 1407078, 1459192, 1641591, 1876104, 2188788, 2814156, 3283182, 4377576, 4924773, 5628312, 6566364, 9849546, 13132728, 19699092, 39398184]

約数ペア:

[(1, 39398184), (2, 19699092), (3, 13132728), (4, 9849546), (6, 6566364), (7, 5628312), (8, 4924773), (9, 4377576), (12, 3283182), (14, 2814156), (18, 2188788), (21, 1876104), (24, 1641591), (27, 1459192), (28, 1407078), (36, 1094394), (42, 938052), (54, 729596), (56, 703539), (63, 625368), (71, 554904), (72, 547197), (84, 469026), (108, 364798), (126, 312684), (142, 277452), (168, 234513), (189, 208456), (213, 184968), (216, 182399), (252, 156342), (284, 138726), (367, 107352), (378, 104228), (426, 92484), (497, 79272), (504, 78171), (568, 69363), (639, 61656), (734, 53676), (756, 52114), (852, 46242), (994, 39636), (1101, 35784), (1278, 30828), (1468, 26838), (1491, 26424), (1512, 26057), (1704, 23121), (1917, 20552), (1988, 19818), (2202, 17892), (2556, 15414), (2569, 15336), (2936, 13419), (2982, 13212), (3303, 11928), (3834, 10276), (3976, 9909), (4404, 8946), (4473, 8808), (5112, 7707), (5138, 7668), (5964, 6606)]