9519426

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 72

約数和(自身を含む): 24648624

約数和(自身を除く): 15129198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 251, 258, 294, 301, 387, 441, 502, 602, 753, 774, 882, 903, 1506, 1757, 1806, 2107, 2259, 2709, 3514, 4214, 4518, 5271, 5418, 6321, 10542, 10793, 12299, 12642, 15813, 18963, 21586, 24598, 31626, 32379, 36897, 37926, 64758, 73794, 75551, 97137, 110691, 151102, 194274, 221382, 226653, 453306, 528857, 679959, 1057714, 1359918, 1586571, 3173142, 4759713, 9519426]

約数ペア:

[(1, 9519426), (2, 4759713), (3, 3173142), (6, 1586571), (7, 1359918), (9, 1057714), (14, 679959), (18, 528857), (21, 453306), (42, 226653), (43, 221382), (49, 194274), (63, 151102), (86, 110691), (98, 97137), (126, 75551), (129, 73794), (147, 64758), (251, 37926), (258, 36897), (294, 32379), (301, 31626), (387, 24598), (441, 21586), (502, 18963), (602, 15813), (753, 12642), (774, 12299), (882, 10793), (903, 10542), (1506, 6321), (1757, 5418), (1806, 5271), (2107, 4518), (2259, 4214), (2709, 3514)]