38205918

素因数分解:

$2^1\times 3^5\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 86661120

約数和(自身を除く): 48455202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 243, 254, 381, 486, 619, 762, 1143, 1238, 1857, 2286, 3429, 3714, 5571, 6858, 10287, 11142, 16713, 20574, 30861, 33426, 50139, 61722, 78613, 100278, 150417, 157226, 235839, 300834, 471678, 707517, 1415034, 2122551, 4245102, 6367653, 12735306, 19102959, 38205918]

約数ペア:

[(1, 38205918), (2, 19102959), (3, 12735306), (6, 6367653), (9, 4245102), (18, 2122551), (27, 1415034), (54, 707517), (81, 471678), (127, 300834), (162, 235839), (243, 157226), (254, 150417), (381, 100278), (486, 78613), (619, 61722), (762, 50139), (1143, 33426), (1238, 30861), (1857, 20574), (2286, 16713), (3429, 11142), (3714, 10287), (5571, 6858)]