38638782

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2655

約数の個数: 80

約数和(自身を含む): 106600032

約数和(自身を除く): 67961250

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 2621, 4914, 5242, 7371, 7863, 14742, 15726, 18347, 23589, 34073, 36694, 47178, 55041, 68146, 70767, 102219, 110082, 141534, 165123, 204438, 212301, 238511, 306657, 330246, 424602, 477022, 495369, 613314, 715533, 919971, 990738, 1431066, 1486107, 1839942, 2146599, 2759913, 2972214, 4293198, 5519826, 6439797, 12879594, 19319391, 38638782]

約数ペア:

[(1, 38638782), (2, 19319391), (3, 12879594), (6, 6439797), (7, 5519826), (9, 4293198), (13, 2972214), (14, 2759913), (18, 2146599), (21, 1839942), (26, 1486107), (27, 1431066), (39, 990738), (42, 919971), (54, 715533), (63, 613314), (78, 495369), (81, 477022), (91, 424602), (117, 330246), (126, 306657), (162, 238511), (182, 212301), (189, 204438), (234, 165123), (273, 141534), (351, 110082), (378, 102219), (546, 70767), (567, 68146), (702, 55041), (819, 47178), (1053, 36694), (1134, 34073), (1638, 23589), (2106, 18347), (2457, 15726), (2621, 14742), (4914, 7863), (5242, 7371)]