227979738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4339}}^1$

素因数の和:4496

約数の個数: 64

約数和(自身を含む): 583296000

約数和(自身を除く): 355316262

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, 3753, 4339, 5838, 7506, 8678, 8757, 13017, 17514, 26034, 26271, 30373, 39051, 52542, 60746, 78102, 91119, 117153, 182238, 234306, 273357, 546714, 603121, 820071, 1206242, 1640142, 1809363, 3618726, 4221847, 5428089, 8443694, 10856178, 12665541, 16284267, 25331082, 32568534, 37996623, 75993246, 113989869, 227979738]

約数ペア:

[(1, 227979738), (2, 113989869), (3, 75993246), (6, 37996623), (7, 32568534), (9, 25331082), (14, 16284267), (18, 12665541), (21, 10856178), (27, 8443694), (42, 5428089), (54, 4221847), (63, 3618726), (126, 1809363), (139, 1640142), (189, 1206242), (278, 820071), (378, 603121), (417, 546714), (834, 273357), (973, 234306), (1251, 182238), (1946, 117153), (2502, 91119), (2919, 78102), (3753, 60746), (4339, 52542), (5838, 39051), (7506, 30373), (8678, 26271), (8757, 26034), (13017, 17514)]