19469862

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 26978778

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 127, 153, 167, 254, 306, 334, 381, 459, 501, 762, 918, 1002, 1143, 1503, 2159, 2286, 2839, 3006, 3429, 4318, 4509, 5678, 6477, 6858, 8517, 9018, 12954, 17034, 19431, 21209, 25551, 38862, 42418, 51102, 58293, 63627, 76653, 116586, 127254, 153306, 190881, 360553, 381762, 572643, 721106, 1081659, 1145286, 2163318, 3244977, 6489954, 9734931, 19469862]

約数ペア:

[(1, 19469862), (2, 9734931), (3, 6489954), (6, 3244977), (9, 2163318), (17, 1145286), (18, 1081659), (27, 721106), (34, 572643), (51, 381762), (54, 360553), (102, 190881), (127, 153306), (153, 127254), (167, 116586), (254, 76653), (306, 63627), (334, 58293), (381, 51102), (459, 42418), (501, 38862), (762, 25551), (918, 21209), (1002, 19431), (1143, 17034), (1503, 12954), (2159, 9018), (2286, 8517), (2839, 6858), (3006, 6477), (3429, 5678), (4318, 4509)]