8227338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 19906560

約数和(自身を除く): 11679222

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 71, 89, 93, 142, 178, 186, 213, 217, 267, 426, 434, 497, 534, 623, 651, 994, 1246, 1302, 1491, 1869, 2201, 2759, 2982, 3738, 4402, 5518, 6319, 6603, 8277, 12638, 13206, 15407, 16554, 18957, 19313, 30814, 37914, 38626, 44233, 46221, 57939, 88466, 92442, 115878, 132699, 195889, 265398, 391778, 587667, 1175334, 1371223, 2742446, 4113669, 8227338]

約数ペア:

[(1, 8227338), (2, 4113669), (3, 2742446), (6, 1371223), (7, 1175334), (14, 587667), (21, 391778), (31, 265398), (42, 195889), (62, 132699), (71, 115878), (89, 92442), (93, 88466), (142, 57939), (178, 46221), (186, 44233), (213, 38626), (217, 37914), (267, 30814), (426, 19313), (434, 18957), (497, 16554), (534, 15407), (623, 13206), (651, 12638), (994, 8277), (1246, 6603), (1302, 6319), (1491, 5518), (1869, 4402), (2201, 3738), (2759, 2982)]