4001172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 11827200

約数和(自身を除く): 7826028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 109, 114, 133, 138, 161, 218, 228, 266, 276, 322, 327, 399, 436, 437, 483, 532, 644, 654, 763, 798, 874, 966, 1308, 1311, 1526, 1596, 1748, 1932, 2071, 2289, 2507, 2622, 3052, 3059, 4142, 4578, 5014, 5244, 6118, 6213, 7521, 8284, 9156, 9177, 10028, 12236, 12426, 14497, 15042, 17549, 18354, 24852, 28994, 30084, 35098, 36708, 43491, 47633, 52647, 57988, 70196, 86982, 95266, 105294, 142899, 173964, 190532, 210588, 285798, 333431, 571596, 666862, 1000293, 1333724, 2000586, 4001172]

約数ペア:

[(1, 4001172), (2, 2000586), (3, 1333724), (4, 1000293), (6, 666862), (7, 571596), (12, 333431), (14, 285798), (19, 210588), (21, 190532), (23, 173964), (28, 142899), (38, 105294), (42, 95266), (46, 86982), (57, 70196), (69, 57988), (76, 52647), (84, 47633), (92, 43491), (109, 36708), (114, 35098), (133, 30084), (138, 28994), (161, 24852), (218, 18354), (228, 17549), (266, 15042), (276, 14497), (322, 12426), (327, 12236), (399, 10028), (436, 9177), (437, 9156), (483, 8284), (532, 7521), (644, 6213), (654, 6118), (763, 5244), (798, 5014), (874, 4578), (966, 4142), (1308, 3059), (1311, 3052), (1526, 2622), (1596, 2507), (1748, 2289), (1932, 2071)]