3810996

素因数分解:

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

素因数の和:162

約数の個数: 72

約数和(自身を含む): 11453120

約数和(自身を除く): 7642124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 108, 126, 142, 189, 213, 252, 284, 378, 426, 497, 639, 756, 852, 994, 1278, 1491, 1917, 1988, 2556, 2982, 3834, 4473, 5041, 5964, 7668, 8946, 10082, 13419, 15123, 17892, 20164, 26838, 30246, 35287, 45369, 53676, 60492, 70574, 90738, 105861, 136107, 141148, 181476, 211722, 272214, 317583, 423444, 544428, 635166, 952749, 1270332, 1905498, 3810996]

約数ペア:

[(1, 3810996), (2, 1905498), (3, 1270332), (4, 952749), (6, 635166), (7, 544428), (9, 423444), (12, 317583), (14, 272214), (18, 211722), (21, 181476), (27, 141148), (28, 136107), (36, 105861), (42, 90738), (54, 70574), (63, 60492), (71, 53676), (84, 45369), (108, 35287), (126, 30246), (142, 26838), (189, 20164), (213, 17892), (252, 15123), (284, 13419), (378, 10082), (426, 8946), (497, 7668), (639, 5964), (756, 5041), (852, 4473), (994, 3834), (1278, 2982), (1491, 2556), (1917, 1988)]