8993286

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 20487168

約数和(自身を除く): 11493882

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 186, 213, 227, 279, 426, 454, 558, 639, 681, 1278, 1362, 2043, 2201, 4086, 4402, 6603, 7037, 13206, 14074, 16117, 19809, 21111, 32234, 39618, 42222, 48351, 63333, 96702, 126666, 145053, 290106, 499627, 999254, 1498881, 2997762, 4496643, 8993286]

約数ペア:

[(1, 8993286), (2, 4496643), (3, 2997762), (6, 1498881), (9, 999254), (18, 499627), (31, 290106), (62, 145053), (71, 126666), (93, 96702), (142, 63333), (186, 48351), (213, 42222), (227, 39618), (279, 32234), (426, 21111), (454, 19809), (558, 16117), (639, 14074), (681, 13206), (1278, 7037), (1362, 6603), (2043, 4402), (2201, 4086)]