1806588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 5346432

約数和(自身を除く): 3539844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 107, 126, 134, 201, 214, 252, 268, 321, 402, 428, 469, 603, 642, 749, 804, 938, 963, 1206, 1284, 1407, 1498, 1876, 1926, 2247, 2412, 2814, 2996, 3852, 4221, 4494, 5628, 6741, 7169, 8442, 8988, 13482, 14338, 16884, 21507, 26964, 28676, 43014, 50183, 64521, 86028, 100366, 129042, 150549, 200732, 258084, 301098, 451647, 602196, 903294, 1806588]

約数ペア:

[(1, 1806588), (2, 903294), (3, 602196), (4, 451647), (6, 301098), (7, 258084), (9, 200732), (12, 150549), (14, 129042), (18, 100366), (21, 86028), (28, 64521), (36, 50183), (42, 43014), (63, 28676), (67, 26964), (84, 21507), (107, 16884), (126, 14338), (134, 13482), (201, 8988), (214, 8442), (252, 7169), (268, 6741), (321, 5628), (402, 4494), (428, 4221), (469, 3852), (603, 2996), (642, 2814), (749, 2412), (804, 2247), (938, 1926), (963, 1876), (1206, 1498), (1284, 1407)]