39129804

素因数分解:

$2^2\times 3^9\times 7^1\times {\mathrm{71}}^1$

素因数の和:109

約数の個数: 120

約数和(自身を含む): 119040768

約数和(自身を除く): 79910964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 81, 84, 108, 126, 142, 162, 189, 213, 243, 252, 284, 324, 378, 426, 486, 497, 567, 639, 729, 756, 852, 972, 994, 1134, 1278, 1458, 1491, 1701, 1917, 1988, 2187, 2268, 2556, 2916, 2982, 3402, 3834, 4374, 4473, 5103, 5751, 5964, 6561, 6804, 7668, 8748, 8946, 10206, 11502, 13122, 13419, 15309, 17253, 17892, 19683, 20412, 23004, 26244, 26838, 30618, 34506, 39366, 40257, 45927, 51759, 53676, 61236, 69012, 78732, 80514, 91854, 103518, 120771, 137781, 155277, 161028, 183708, 207036, 241542, 275562, 310554, 362313, 465831, 483084, 551124, 621108, 724626, 931662, 1086939, 1397493, 1449252, 1863324, 2173878, 2794986, 3260817, 4347756, 5589972, 6521634, 9782451, 13043268, 19564902, 39129804]

約数ペア:

[(1, 39129804), (2, 19564902), (3, 13043268), (4, 9782451), (6, 6521634), (7, 5589972), (9, 4347756), (12, 3260817), (14, 2794986), (18, 2173878), (21, 1863324), (27, 1449252), (28, 1397493), (36, 1086939), (42, 931662), (54, 724626), (63, 621108), (71, 551124), (81, 483084), (84, 465831), (108, 362313), (126, 310554), (142, 275562), (162, 241542), (189, 207036), (213, 183708), (243, 161028), (252, 155277), (284, 137781), (324, 120771), (378, 103518), (426, 91854), (486, 80514), (497, 78732), (567, 69012), (639, 61236), (729, 53676), (756, 51759), (852, 45927), (972, 40257), (994, 39366), (1134, 34506), (1278, 30618), (1458, 26838), (1491, 26244), (1701, 23004), (1917, 20412), (1988, 19683), (2187, 17892), (2268, 17253), (2556, 15309), (2916, 13419), (2982, 13122), (3402, 11502), (3834, 10206), (4374, 8946), (4473, 8748), (5103, 7668), (5751, 6804), (5964, 6561)]