189834246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3613}}^1$

素因数の和:3770

約数の個数: 64

約数和(自身を含む): 485721600

約数和(自身を除く): 295887354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 139, 189, 278, 378, 417, 834, 973, 1251, 1946, 2502, 2919, 3613, 3753, 5838, 7226, 7506, 8757, 10839, 17514, 21678, 25291, 26271, 32517, 50582, 52542, 65034, 75873, 97551, 151746, 195102, 227619, 455238, 502207, 682857, 1004414, 1365714, 1506621, 3013242, 3515449, 4519863, 7030898, 9039726, 10546347, 13559589, 21092694, 27119178, 31639041, 63278082, 94917123, 189834246]

約数ペア:

[(1, 189834246), (2, 94917123), (3, 63278082), (6, 31639041), (7, 27119178), (9, 21092694), (14, 13559589), (18, 10546347), (21, 9039726), (27, 7030898), (42, 4519863), (54, 3515449), (63, 3013242), (126, 1506621), (139, 1365714), (189, 1004414), (278, 682857), (378, 502207), (417, 455238), (834, 227619), (973, 195102), (1251, 151746), (1946, 97551), (2502, 75873), (2919, 65034), (3613, 52542), (3753, 50582), (5838, 32517), (7226, 26271), (7506, 25291), (8757, 21678), (10839, 17514)]