38415804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 105719040

約数和(自身を除く): 67303236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 827, 948, 1106, 1654, 1659, 2212, 2481, 3308, 3318, 3871, 4962, 5789, 6636, 7742, 9924, 11578, 11613, 15484, 17367, 23156, 23226, 34734, 40523, 46452, 65333, 69468, 81046, 121569, 130666, 162092, 195999, 243138, 261332, 391998, 457331, 486276, 783996, 914662, 1371993, 1829324, 2743986, 3201317, 5487972, 6402634, 9603951, 12805268, 19207902, 38415804]

約数ペア:

[(1, 38415804), (2, 19207902), (3, 12805268), (4, 9603951), (6, 6402634), (7, 5487972), (12, 3201317), (14, 2743986), (21, 1829324), (28, 1371993), (42, 914662), (49, 783996), (79, 486276), (84, 457331), (98, 391998), (147, 261332), (158, 243138), (196, 195999), (237, 162092), (294, 130666), (316, 121569), (474, 81046), (553, 69468), (588, 65333), (827, 46452), (948, 40523), (1106, 34734), (1654, 23226), (1659, 23156), (2212, 17367), (2481, 15484), (3308, 11613), (3318, 11578), (3871, 9924), (4962, 7742), (5789, 6636)]