19062162

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 48844800

約数和(自身を除く): 29782638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 211, 239, 378, 422, 478, 633, 717, 1266, 1434, 1477, 1673, 1899, 2151, 2954, 3346, 3798, 4302, 4431, 5019, 5697, 6453, 8862, 10038, 11394, 12906, 13293, 15057, 26586, 30114, 39879, 45171, 50429, 79758, 90342, 100858, 151287, 302574, 353003, 453861, 706006, 907722, 1059009, 1361583, 2118018, 2723166, 3177027, 6354054, 9531081, 19062162]

約数ペア:

[(1, 19062162), (2, 9531081), (3, 6354054), (6, 3177027), (7, 2723166), (9, 2118018), (14, 1361583), (18, 1059009), (21, 907722), (27, 706006), (42, 453861), (54, 353003), (63, 302574), (126, 151287), (189, 100858), (211, 90342), (239, 79758), (378, 50429), (422, 45171), (478, 39879), (633, 30114), (717, 26586), (1266, 15057), (1434, 13293), (1477, 12906), (1673, 11394), (1899, 10038), (2151, 8862), (2954, 6453), (3346, 5697), (3798, 5019), (4302, 4431)]