1897182

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{239}}^1$

素因数の和:267

約数の個数: 60

約数和(自身を含む): 4965840

約数和(自身を除く): 3068658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 239, 294, 378, 441, 478, 567, 717, 882, 1134, 1323, 1434, 1673, 2151, 2646, 3346, 3969, 4302, 5019, 6453, 7938, 10038, 11711, 12906, 15057, 19359, 23422, 30114, 35133, 38718, 45171, 70266, 90342, 105399, 135513, 210798, 271026, 316197, 632394, 948591, 1897182]

約数ペア:

[(1, 1897182), (2, 948591), (3, 632394), (6, 316197), (7, 271026), (9, 210798), (14, 135513), (18, 105399), (21, 90342), (27, 70266), (42, 45171), (49, 38718), (54, 35133), (63, 30114), (81, 23422), (98, 19359), (126, 15057), (147, 12906), (162, 11711), (189, 10038), (239, 7938), (294, 6453), (378, 5019), (441, 4302), (478, 3969), (567, 3346), (717, 2646), (882, 2151), (1134, 1673), (1323, 1434)]